Cloudcuckoolander/Live-Action TV

Cloudcuckoolanders in Live Action TV.

""If you saw two guys named Hambone and Flippy, which one would you think liked dolphins the most? I'd say Flippy, wouldn't you? You'd be wrong, though. It's Hambone.""
 * Kel from Kenan and Kel.
 * Since the Pretty Guardian Sailor Moon live-action adaptation turns Minako (the anime and manga's Cloudcuckoolander) into The Stoic, Usagi becomes a bit more of a cloudcuckoolander. But the prize really goes to Usagi's mother Ikuko, who seems to live in her own crazy, genki world, complete with wildly different hair styles and colors practically every time she's onscreen, and a fantasy life that, among other things, reimagines her audition as a fitness reporter into a World War 2 battlefield.
 * Jack Handey of Saturday Night Live, who gave us such "Deep Thoughts" as:

""Yeah I like clouds. I call them Sky Kittens.""
 * You can see more here.
 * Also from Saturday Night Live, Tracy Morgan's sketch character named Brian Fellow who interviewed various animal trainers and made inane comments about the animals. Usually at the end, he would have a daydream about the first animal in the sketch that sometimes was completely random. For example, at the end of a sketch featuring a bunny, he imagined a bunny cutting its hair. And then he reacts to the delusion--in a way that his real second guest can hear!
 * Will Ferrell's Harry Caray certainly counts as well. As the host of an astronomy show, he asks his guests if they would eat the moon if it were made of spare ribs (he would) and proclaims the sun to be his favorite planet, which is why he stares at it. After a guest asks him about his death, his only response is, "What's your point?" The real Harry Caray probably fits this trope as well.
 * Reese from Malcolm in the Middle.

"Richie: Hey, I'll tell you what... Why don't we think of another word that means "ironmonger" but only has six letters? Eddie: Heh! Well, that'd be cheating, wouldn't it? Richie: Who's to know? Eddie: Hah! You're right, me old pal! We get through a few scrapes, don't we? Richie: Yeah, so, where are we? Eddie: Er, right. "Ironmonger", six letters.... Oh, got it! "Harold." Richie: Harold? Eddie: Yeah, well, he's an ironmonger, isn't he? Harold the Ironmonger, remember? We ate his dog! Richie: Oh right! Yeah, we bloody won that bet, didn't we? Eddie: ... Uh, no, we didn't. That's why we had to eat his dog."
 * Dewey is the archetypal Cloudcuckoolander, and attracts others of his kind without trying. (Wide-eyed, silent Egg: cute enough--in his extremely dorky way--to avoid Creepy Child status.) It's revealed in one episode that whatever Mom is really saying in earshot of him, he just hears "Dewey Dewey Dewey...".
 * And Hal. It Runs in The Family
 * Cosmo Kramer of Seinfeld. Although, his problem isn't that he doesn't understand what's going on around him, or what is or isn't considered acceptable by society, but rather that he doesn't care, and thus behaves as if he were oblivious.
 * Dougal McGuire from Father Ted has to keep a list of things that don't exist, including "non-Catholic gods", "the Phantom of the Opera", and "Darth Vader". In the very first episode, he had a diagram explaining the difference between dreams and reality, and still got confused.
 * Hank from Corner Gas. He often daydreams about various oddities, sometimes confusing other characters.
 * In one episode, he not only wonders who would win if robots fought werewolves, but also mentions how impressed Vikings would be if they could travel through time and see all the glow in the dark stuff we have.
 * He also spouts sexy, poetic language while on fishing trips, causing other characters to be attracted to him
 * One episode of the series takes place almost exclusively in Hank's mind.
 * Richie and Eddie from Bottom start off in this situation and descend occasionally into ditz territory. When they think they've killed a gas meter reader, Richie suggests they eat the corpse in order to dispose of it; when they go camping, Eddie lights the Sterno without inserting the valve and almost sets himself on fire; and then there's the following exchange over a crossword puzzle:

"Todd's Inner Monologue:Oh, great. There he goes off into his fantasy world. Now I'm stuck waiting until he snaps out of it with some weird comment. JD: We'd have to find a lot of gnomes... Todd: That's helpful."
 * J.D. from Scrubs, who, when faced with problems outside medicine, keeps coming up with solutions involving monkeys, gnomes, or his head being independent of his body. Sometimes his statements sound more bizarre to the other characters than they are, because they didn't hear the Inner Monologue leading up to it, but more often, knowing what he was thinking just makes it weirder.

"Molly: So, where were we? J.D.: We weren't talking. We haven't even met."
 * There's also Molly Clock, a season four guest character for a few episodes. She's a renowned psychologist... who also happened to be a space case.

"Chip: (regarding being a superhero) I mean, no one's more excited than me to finally get to wear a cape. Xander: "Finally"? If I remember correctly, you used to come to school with a pillowcase pinned to your back. Chip: Yeah. But that was a long time ago. Xander: That was last week, mate."
 * Friends
 * Phoebe Buffay is probably the most well-known example for a mass-media audience, though most of the characters have "Cloudcuckooland" moments at one time or another, as does Rachel's sister Amy.
 * While quite sane in the first few seasons, Joey ends up fitting this trope in later seasons.
 * Mad About You has Ursula, the waitress at their usual restaurant, who is played by the same actress who plays Phoebe from Friends. (The characters are twin sisters.) The food must be really good. Also Ursula showed up on Friends a couple of times, and that Phoebe was the smart one.
 * Barbra Jean from Reba is the queen of this trope, plus she's also the Dumb Blonde AND The Ditz, Van has his share of "cloudcuckooland'' moments as well.
 * Dwight Schrute from The Office is someone who, while his behavior is mostly predictable, seems to have motivations and an internal monologue that indicate that he is one of these.
 * And Michael. And Kevin.
 * Creed is a kleptomaniac, doesn't understand the concept of a blog and was judged by Ryan to be too dangerous to own one, is unaware of how uncomfortable he can make people, rarely ever does work, but he still has a job and managed to trick Michael into convincing him to keep it.
 * Even moreso is Erin who grew up in various orphanages and hospitals before getting her receptionist job. For example, she throws away disposable cameras after using up the film roll lamenting that she will never get to see the pictures she took.
 * Major Gowen in Fawlty Towers typically understood about one-third of any conversation that didn't involve the game of cricket. His cognitive skills usually failed at a critical juncture of one of Basil's schemes. He once went to a remembrance service, but didn't remember it.
 * Trudy from Reno 911!! tells a story of how she mistook a goat for a Turk (or maybe vice versa), and seems to think that she's in a relationship with the openly gay Lt. Dangle.
 * Power Rangers: Bridge of SPD is definitely one of these.  One episode revolves around his weirdness actually being an asset. In Operation Overdrives Reunion Show some seasons later, the only one who really got him was Overdrives resident Cloudcuckoolander Dax. The others look on in astonishment.
 * Curiously Bridge is a case of a "Space Cadet" being a literal Space Cadet.
 * Chip of Power Rangers Mystic Force is milder than the other two, but his personal Cloudcuckooland is filled with superheroes and fantasy stories, so it works in his favor. He still has his moments:

"Jayne: As a rule I say girlfolk ain't to be trusted. River: Jayne is a girl's name."
 * Trip of Power Rangers Time Force and Ziggy, Gem, and Gemna from RPM. Ziggy's the Only Sane Man among the Ranger Series Operators, even calling out the others for passing judgment on Rangers Gold and Silver's zords. ("Look in the mirror, people: We're in no position to be sitting in judgment of anything weird!") Gem and Gemma are adult children who, like Dr. K, have been raised in a government think tank codenamed "Alphabet Soup". And, since very little backstory is given for the duo, no one really knows just how they got their personality quirks.
 * Save the two Sixth Rangers mentioned above, most happen to be Green Rangers, heh...
 * Dustin from Ninja Storm and RJ from Jungle Fury. Dustin's a maybe, RJ might just be one of the best examples we've got.
 * While everyone in iCarly is crazy, Spencer Shay is in a league all of his own.
 * River Tam of Firefly, while she is actually insane, does have her lucid periods during which she is still endearingly unpredictable. Notable examples include her deciding to imitate Badger's accent while deconstructing his gangster facade and her attempt to "fix" Shepherd Book's Bible. It's difficult to tell how many of these moments are due to Cloudcuckoolander-ness and how many are actually because she's kind of a genius.
 * My favorite one of these was in the Episode "Trash"

"Racer: Summer Glau! Wow, you were the best part of Chronicles.
 * Or the time she asked Shepherd Book to marry her to her brother and then stuffed a pillow under her shirt to claim she was pregnant.
 * Parodied in Xkcd: supposedly, Summer Glau is like that in Real Life:

Summer Glau: I eat my body weight in food every 31 days. That's slightly faster than the human average.

Nathan Fillon: ... Yeah, there's a reason she only plays strange roles.

Summer Glau: I'm part of the floor now."

"Simon: So you're a bounty hunter. Early: No, that ain't it at all. Simon: Then what are you? Early: I'm a bounty hunter."
 * There's also Jubal Early, who goes off on random tangents for little or no reason, though it is implied that he does it to keep his "audience" off-balance. It might also come from him being a psychopath. At the very least, he has this exchange:

"Alex: Jim, when I said you were a flake, I meant you'd done some weird things. Jim: Name one. Alex: You lived in a condemned building for five years. Jim: You're confusing flakiness with style! Alex: You kept a horse named Gary in your bedroom. Jim: Not everyone has a guest room, Alex."
 * In Green Acres, everyone in Hooterville except (maybe) Oliver Wendell Douglas seemed to be a Cloudcuckoolander.
 * Which would make Hooterville Cloudcuckooland, wouldn't it?
 * Or would it make Oliver the Cloudcuckoolander? Most of the characters on the show thought he was nuts, especially when he starts speechifying about the nobility of the American farmer.
 * Definitely the latter, in a kind of subversion of the trope. The people of Hooterville operate on their own weird plane of illogic that, nonetheless, seems perfectly normal to them (and works, in a surreal little town where the laws of phsyics, cause and effect, etc. seem to be suspended). Ditzy Lisa fits right in and is attuned to their mindset (she even understands Arnold the Pig's grunts, as do the townsfolk). It's Oliver who in this bizarro world is the Cloudcuckoolander -- his appeals to logic, science, law, and "common sense" are viewed by Hootervilleans as somewhat "out there."
 * Similarly, everyone in the little Vermont town in Newhart apart from Dick and Joanna.
 * Which makes even more sense when you realize that
 * Superhuman Samurai Syber-Squad had Amp: "Am I a space cadet, or what?"
 * Reverend Jim Ignatowski of Taxi.

"Frasier: Hello in there, Cliff. Tell me, what color is the sky in your world?"
 * Cliff Clavin of Cheers occasionally drifts into this territory.
 * Many times.

"Norm: Okay, Cliff. At what point in your life did you come to the fork in the road, where sanity was to the left and you took a hard right?"
 * Many, many, times.

"Victor: What, measles? Margaret: Well she died, didn't she? Victor: ... She fell off a cliff! Margaret: Only because she went to the seaside to convalesce!"
 * Margaret in One Foot in the Grave sometimes lapses into this despite usually being the Straight Man (er, woman). Every now and then she will make some wild claim that makes very little sense, sometimes seeming a bit out of character. For example, when talking about friends who have died to her husband Victor, she mentions someone who apparently died of a terminal disease:

"Cat: I hate to get all technical on you, but: all hands on deck! Swirly thing alert!"
 * Cat of Red Dwarf.

"Tracy: I do not want to disappoint my Japanese public! Especially Godzilla. Ha Ha Ha, I'm just kidding. I know he doesn't care what humans do."
 * Station owner Jimmy James from News Radio often showed signs of being a Cloudcuckoolander. However, this may or may not have been cover for the fact that he was actually a Genius Ditz, a Trickster Mentor, and/or a Magnificent Bastard.
 * Matthew, on the other hand, is a card carrying 'cuckoolander and noted "spaz".
 * Tracy Jordan of Thirty Rock has a rather tenuous hold on reality, perhaps best summed up here:

"Jenna: Hey, I've gotta miss an hour of rehearsal today 'cause I just found out from my publicist that I've been booked on The View. Pete: Oh, Jenna, that's great. For the first time in your life, you'll be in a room full of women and you'll be the least crazy one. Jenna: Yeah, I know!"
 * Jenna Maroney drifted into Cloudcuckooland by Season Two.

"Noser: Hey, Wendy Watson. Wendy: Hey, Noser. Noser: Who's the man? Wendy: That would be Shaft, Noser. Noser: What kind of man? Wendy: A complicated man. Noser: So who understands him? Wendy: Only his woman, Noser. Noser: Right on."
 * Mork from Ork. Granted, he's an alien, but the reason he was sent to Earth in the first place was because he was considered weird even by Orkan standards. (And, judging by the other Orkans we meet in the series, especially Orson, they're right.)
 * Exidor. The man with a different religion every time you see him.
 * Wendy's neighbor Noser from The Middleman seems to do little else but sit in the hallway with a guitar and quote lyrics and pop culture references to Wendy.

""Oh, it's cool. I wear a white dress and now I can eat yogurt, cup of soup, and hazelnuts now. I'm not sick if they let me play with the cats. Yeah, it's like... hazy days, y'know?""
 * Cassie from Skins.

"Eric: I'm gonna miss you... You were always my favorite. Angela: Really? Eric: ...I dunno. (walks away)"
 * In the series 2 episode "Jal", she uses this sort of thing as a way of trying to help Jal make a decision regarding . So, she may be using it as a ruse sometimes as well.
 * Topanga from Boy Meets World started off this way, but eventually the role was taken over by Eric, who made anything Topanga did look sane and rational by comparison.
 * This was, arguably, a good thing as Will Friedel is a natural comedian and very good at improv. A good deal of his lines in the later seasons were the result of Throw It In, particularly his singing of "Ooh, Child" to Trina McGee and this:

"Jane: I once went on holiday and pretended to be twins. It was amazing fun. I invented this mad, glamorous sister and went around really annoying everybody. And d'you know, I could get away with anything when I was my crazy twin Jane. Sally: But you're Jane. Jane: Kinda stuck. It's a long story."
 * Bubbles from Trailer Park Boys, who lives in a shed with his many cats. Bubbles may actually seem retarded because of his awkward gait and absentmindedness, but he actually seems to be one of the smartest people on the show.
 * Walter Bishop from Fringe is still a brilliant scientist, but spending more than a decade in a mental institution has given him a few quirks like obsessing over certain foods and constantly forgetting the existence or just the name of one particular member of the team. During the 1970s and '80s, he regularly tested the psychological and neurological effects of LSD on himself as well as doing it recreationally might have contributed. Also probably contributed too.
 * Rose Nylund of The Golden Girls and her frequent tales of the complete insanity of her hometown of St. Olaf, Minnesota. And it was all true.
 * Lowell on Wings sometimes takes extra-long strides to avoid "Cosmic Potholes," for fear he'll be lost in time.
 * French Stewart's Harry Solomon in 3rd Rock from the Sun; actually, when he was repeating the voices in his head (from the Big Giant Head, q.v.) he sounded much more reasonable than he usually did, albeit officious and megacorporate.
 * Detective Sgt. Luke Harris from Stingers slips into this. Not that surprising given he's on the bipolar express.
 * Cameron from The Sarah Connor Chronicles has an odd tendency to go off on random spiels and discussions without any warning, including one instance where she starts measuring the exact center of the house to determine when it will need to be repainted in a couple of decades, or when she randomly goes off quoting Bible passages. In her case, its actually quite justified, as her processor is damaged and thus renders her slightly unpredictable.
 * Spending years in prison for a crime he didn't commit seems to have made Detective Crews slightly unhinged. He says things that make his partner ask if it's a "Zen thing", has an odd fruit fixation, and has a decidedly offbeat manner in dealing with the public.
 * Shawn Spencer of Psych uses this for Obfuscating Stupidity, as it throws off those around him, allowing him to bring his extraordinary observational skills to bear. That and he doesn't want to act like an adult.
 * And then there's Woody The Coroner, who's just plain weird.
 * Jessica Tate from Soap. Prone to uncontrollable fits of laughter at the slightest things. Also a bit dim.
 * Synclaire from Living Single. Her bohemian weirdness was one of the things that attracted Overton (not exactly a conventional thinker himself) to her in the first place.
 * Jane from Coupling:

"Lewis: Well, I just want to say one thing. "Earl" minus L is ear. How much more clear could it be? Drew: Lewis, "clear" minus "cl" is ear. Lewis: No, now you're reaching."
 * Most of the characters on the original The Electric Company, perhaps with the exception of J. Arthur Crank. Fargo North, Decoder counts as both a Cloudcuckoolander and a Genius Ditz.
 * A very large percentage of the characters from Monty Python's Flying Circus would fit this trope. In this case, 100%.
 * Alice from The Vicar of Dibley. Come to think of it, the majority of the show's cast.
 * Lewis of The Drew Carey Show fits squarely under this trope.

"Oswald: (about Kate) I did carry her 8th grade picture around with me in my wallet. I told everybody she was my girlfriend. It was kinda sweet back then, but now I get the weirdest looks."
 * Oswald shares Lewis' disease.

"Murdock: I AM SANE!! S-A-N-E!!! SOUND!!!! SENSIBLE!!!!! *gets dragged off to his room*"
 * "Howling Mad" Murdock from The A-Team. Each new chapter comes with a new personality/distorted reality. Still he's a remarkable pilot and as skilled as the other member in most areas.
 * It's also implied that some or most of his insanity is an act, as he considers the mental hospital his 'room and board' and would prefer to stay there.
 * He'd prefer to stay there because he was the only member of the A-Team who wasn't charged with the crime, so if he was let out of the hospital, he'd have to re-assimilate to normal society and would not be able to work with the A-Team anymore.
 * This idea is played with in the late Season 1 episode "The Beast from the Belly of a Boeing," when he's kicked out of the hospital because he's been declared sane (he declares "my career is OVAH!"). At the episode's climax, Murdock manages to guide Hannibal through flying a plane with his eyes shut (Murdock couldn't fly it because his eyes had been burned by discharge from a gun) and seems pretty sane and resigned to the idea of being normal again. But when he gets back to the hospital, it turns out that the doctor who released him was crazy, and Murdock protests that he had a release paper, and quickly relapsed into insanity:

"Wesley: She's either counting oxygen molecules or analyzing the Petri dish she just put into her mouth. Or sleeping. I can never quite tell."
 * Face even admits that he suspects Murdock is the only one of the team who actually is sane
 * Illyria from Angel, beneath the arrogance and depression. Mostly due to being a bored Eldritch Abomination.

"Drusilla: I'm naming all the stars... Spike: You can't see the stars, luv, that's the ceiling. Also it's day. Drusilla: I can see them, but I've given them all the same name, and there's terrible confusion."
 * Fred also resided in Cloudcuckooland for a while; the small room she occupied in The Hyperion, for example, was covered with random thoughts she had in magic marker. She was only this way because of her mental trauma from being a slave in the demon dimension, Pylea. She recovered gradually, and became a useful asset to Angel Investigations.
 * Then there's Drusilla from Buffy the Vampire Slayer:

"Bishop: Doctor Song, do you trust this man? River Song: I absolutely trust him. Bishop: He's not some kind of madman, is he? (beat) River Song: I absolutely trust him."
 * Zora from Sonny With a Chance. In the pilot episode, she actually thought Sonny's presence meant she wasn't the weird one anymore. It didn't work out that way.
 * The Doctor of Doctor Who is an example of a Cloud Cuckoo Lander that managed to be pretty damn good at what he does, but nevertheless retained his disdain for mundane things like reason and reality, even in his more serious regenerations (One and Seven in particular), with regenerations like Four and Eleven constantly breaking the Cloud Cuckoo Lander scale. A lot of it is Obfuscating Stupidity to fool his enemies, but most is because he just operates on a different level than everyone else. This could be justified by being a Time Lord, a civilisation that had been making the fabric of time and space their bitch for millions of years before the Doctor was born, except numerous episodes demonstrate that even other Time Lords find him weird.
 * The Big Finish audio drama Caerdroia has the Eighth Doctor develop a literal split personality, and his Cloud Cuckoolander side (substantial enough to begin with) gets its own body. The most normal personality says he "doesn't even seem to be living in the real world", and therefore attempts to deny usually being the same person as he is.
 * And in the Eighth Doctor Adventures books, it seems that the Doctor's brain has been so thoroughly rattled by the fact he destroyed Gallifrey (for the first time) that he can't "distinguish between the fact and fiction of a moving image". This gave him the idea, for a time, that Superman's idea of a disguise and how to wear underpants was a good idea. So, yes, he wore his underpants outside of his trousers, apparently somewhat more than once.
 * The Doctor's various companions are well aware of his... eccentricities, and have to repeatedly justify not only why others should listen to the Doctor, but also convince themselves why, exactly, they put so much faith into this crazy person, for example the episode "Flesh and Stone":

""I've got a leak in my bottom!""
 * The episode "The Doctor's Wife" demonstrates that is even more of a Cloud Cuckoo Lander than the Doctor, with a heavy dose of The Cuckoolander Was Right. Having  will do that to you.
 * Many characters on The Young Ones have a touch of this, but the top candidates for Cloudcuckoolander on the show would be some of the Bulowskis, particularly Reggie ("Hello, Mr. Pussycat! What you doing in a bucket?") and Brian ("...a helicopter, Â£100,000, a complete set of steak knives, some of those little black rubber things...").
 * Tyler from My Hero (TV), one of the few characters who know about George Sunday's alter ego, Thermoman. This isn't the crazy part; the crazy part...what is the crazy part? The tea parties with Frodo Baggins seems the most likely candidate.
 * Parker from Leverage. Described by one of her teammates as "twenty pounds of crazy in a five pound bag." She has very little social skills and often makes inappropriate yet accurate comments. However, she is very skilled in other areas such as improvisation when it comes to thieving. Word of God says that Parker has Asperger's Syndrome. It's a pretty accurate depiction.
 * In Farscape, John Crichton was originally this to all the aliens in the far sector of the galaxy where he was stranded, because he was constantly riffing off references to popular Earth culture that an 18-35 y/o American male from the late nineties/early 2000's would have been familiar with. Due to various psychological traumas experienced over the course of the series, including having a virtual doppleganger of the Big Bad in his head slowly driving him insane, over the course of 4 years Crichton becomes a Cloudcuckoolander to everyone.
 * Stark is another good example from Farscape. Driven to the brink of insanity by a lifetime of slavery, torture, and having to absorb the souls of the dead, Stark tends to drift between mad obsessive gibbering and long, disjointeded anecdotes... and that's when he's at his calmest.
 * Dave from Titus. Once got so high he remembered being born.
 * The Muppet Show has Gonzo the Great. Well, what did you expect from a guy named Gonzo?
 * When you're the weird one on that cast, that's saying something.
 * Mason from Dead Like Me. At various points has believed that college is a plot by bacteria, there's a giant dust cloud in China stripping the flesh off cows, money from parking meters goes through underground tunnels, and if you drilled a hole in your head it would increase the amount of blood in your brain and get you really high. (He died of that last one, and after forty years he still seems to be unaware that was a really stupid thing to do.) He also once tried to lick a lit match. Most of it is because he's almost always on something, and when he's really, really high, he gets even weirder:

"I'm pretty sure my cat's been reading my diary. Did you know dolphins are just gay sharks? I've been here since first period. I took all of my antibiotics at once and now I can't remember how to leave."
 * Brittany from Glee started out as a nameless background dancer, but has evolved into this. While many of the characters (Emma, Finn, Quinn) can be a bit spacey, it's hard to imagine Brittany as a functioning person in real life.

"The Moon: "You know people say if you look at the moon for too long you can go mad. I think that's quite true, coz you know Patrick Moore? Well he's been looking at me for years and years, and yesterday I saw him do a shit on a salad.""
 * Mr. Eldridge from Remember WENN. He also has a tendency to take things literally. But on occasion, he can be very wise, as when he helps Gloria Redmond get over her husband's death.
 * Wizards of Waverly Place.
 * Max Russo is the most obvious example of this. But the main cast show this to varying degrees. To put them in an order of best to worst example: Max > Harper > Jerry > Alex > Justin > Theresa.
 * Zeke is practically Major of Cloudcuckooland.
 * Troy and Abed from Community.
 * While there are few characters in The Mighty Boosh who don't meet the full Cuckoolander criteria, The Moon probably tops them all - and he's so popular with fans that he has his own Web site. And yes (for those unfamiliar with the series), the Moon, as in the actual celestial object, is a recurring character within the show. He typically appears a couple of times per episode, grinning down benignly from the heavens and treating us to some staggeringly random asides and anecdotes in a curious Eastern European accent. His comments never bear much, if any, relation to the plot (then again, the Boosh is a Big Lipped Alligator Show if ever there was one) although the other characters do seem able to interact with him on occasion. Tony Harrison once stopped and asked him for directions, only to be greeted by a completely uninvited rant about telescopes. Tony was forced to deem him an "alabaster retard" and move on.

"Vince: Howard. Howard. Howard. Howard. Howard. Howard. Howard? Howard! Howard: This better be good Vince: You know the black bits in bananas? Are they tarantulas' eggs?"
 * Vince Noir also fits this trope, like this for example:

"I'm a gifted child. I'm like Mowgli, in flares."
 * Or this:

""What's your favorite animal?" "Probably a panda, because they're cute and cuddly but at the same time they can be fierce, like GET OFF MY BAMBOO!!!""
 * Kevin Lucas from Jonas.

""When I was younger, I actually thought I was an angel because I had a round face. And I thought about becoming a nun -- Sound Of Music -- but I really like boys, so I didn't. Not all boys, there's one boy. More man. Man-boy. He's totally... *unclassifiable wibbling noise*""
 * Mr. Bean is the golden standard by which all other cloudcuckoolanders are judged.
 * Perfectly underlined by the Mr. Bean opening sequence where he seems to fall down from the clouds (or space?) into the spotlight provided by a streetlamp.
 * Zoey Barkow from Nurse Jackie.

"Robin: *dressed in a karate outfit* Barney, I can't break fifteen bricks with my forehead! Barney: Robin, it's not the 1950's anymore. Yes, you can."
 * Bull Shannon from Night Court.
 * Hiro Nakamura from Heroes has this, always in reference to Geek lore that occasionally confuses people around him if they don't know what he's referencing. However, in the 4th season when  he ends up speaking in NOTHING but geek references to talk about something else entirely, and seemed to think that he was Don Quixote. His friend actually took him to a comic book shop so he could translate what Hiro was talking about. Eventually he figured it out.
 * That's So Raven's Chelsea fits this trope...well.
 * Charlie Kelly from It's Always Sunny in Philadelphia. His favorite food is milksteak.
 * With jellybeans. Although he more commonly eats cat food, and would very much like to eat whatever it is hornets make. And he thinks the sound of cats walking around is too loud and needs to be quieted with mittens.
 * Frank Reynolds as well, to an extent. He and Charlie do some of the weird stuff together.
 * Barney from How I Met Your Mother at times seems to be a more grounded version of one of these. He's perfectly capable of functioning in the world, but occasionally displays a brand of logic that wouldn't make sense to anyone else but him. For example, when he, Robin and Lily are trying to sneak into a high school prom, one of his plans involves asking Robin how capable she is with a crossbow. There's also this exchange in 'The Possimpible' when Barney is trying to make Robin a video resume:

"Raj: If I could speak the language of rabbits, they would be amazed and I would be their king. Leonard: I hate my name. It has "nerd" in it. Leo-nerd. Howard: I lost my virginity to my cousin Jeannie. Raj: I would be kind to my rabbit subjects... at first. Leonard: You know what's a good name? Angelo. It has "angel" and "jello" in it. Howard: It was my uncle's funeral. Our eyes met across the table over the pickled herring. We couldn't help ourselves! Raj: One day, I hold a great ball for the President of France, but the rabbits don't come. I'm embarrassed so I eat all the lettuce in the world... and make the rabbits watch. Leonard: People would call me Angie. Yo, Angie! How you doin'? Howard: To this day, I can't look at pickled herring without being a little aroused and ashamed."
 * Raj from The Big Bang Theory can be like this sometimes. "If I could talk to rabbits, they would be amazed by me and make me their king. I would be nice to them... at first..." To be fair, Raj was high on 'special recipe' chocolate chip cookies when he said that. Sheldon, on the other hand, can be considered this a lot of the time, just with a Genius Bonus. Plus Leonard's and Howard's utterances in that episode are just as Cloudcuckoolandish and they were all making them past each other simultaneously.

"Nick: I don't want you to loan me 200 pounds. Ben: Good. Nick: Don't you not wanna know what I don't want it for? Ben: Yes, I do not. Nick: I'm not gonna start the world's first drive-through Santa's Grotto. Ben: Good, because that's a really bad idea. Nick: I'm glad you like it. Ben: Why are you telling me about this if you're not going to do this? Nick: Reverse Psychology. Ben: It's not working. Nick: Ooh goody, can I have the cheque now?"
 * Pavel Chekov from Star Trek: The Original Series. His Cloudcuckoolander aspect was a deliberate parody of Soviet revisionist history.
 * Nick from My Family isn't quite right in the head.

"Castiel: This isn't funny, Dean! The voice says I'm almost out of minutes!"
 * From the same show: Roger names his dental tools after Lord of the Rings characters, and Abi is... Abi, and that's really all there is to it.
 * While Robert Goren from Law and Order: Criminal Intent mostly uses this trope as a form of Obfuscating Stupidity to mess with suspects, he displays plenty of these moments without any justification to qualify, especially considering his mother has been confined in an asylum for the past 20 years.
 * Zach Nichols has his Cloudcuckoolander moments - more than Goren, even - with Nichols lampshading this in an episode when talking to his partner, explaining that being the child of psychiatrists can drive one crazy at times (especially since psychiatrists who burn out are said to potentially go just as insane as some of the individuals they deal with on a regular basis).
 * Castiel of Supernatural may count, as he has a terrible time understanding human culture, including (among other things) taking the voice on his cell phone way too seriously:

"Agent Cooper: "Harry, I have no idea where this will lead us, but I have a definite feeling it will be a place both wonderful and strange." Gordon Cole: "COOPER, YOU REMIND ME TODAY OF A SMALL MEXICAN CHI-WOW-WOW.""
 * Twin Peaks. Agent Cooper. And about half the cast, really, but Cooper is king of the hill. His mentor at the FBI, Gordon Cole (played by director David Lynch, something of a cloudcuckoolander in real life too), was clearly an influence.

"Zone: Yeah? ] also thinks he's a little teapot short and stout. Adelle: is a genius! And you will keep a civil tongue in this house or we'll put your tongue in a stew."
 * His was-to-be-girlfriend Audrey is this, too. She is an unusual example, being sultry, attractive and quirky at the same time.
 * The Mayor in Spin City comes through in the occasional crisis and was much more normal in Season 1, but he's clearly not very bright or rational much of the time
 * Codie on Step by Step is highly eccentric and lives in a van. By many accounts he's dumb, but he also happened to outscore Dana on the SATs and often becomes the voice of reason in family crises.
 * The title character of Merlin probably comes across this way to the other characters at times (the scene where he tells Gwen he's checking her house for giant rats, stealing Arthur's food 'to keep him in shape', accusing apparently innocent people of being trolls and demons), but his actions all make perfect sense to the audience.
 * The fact that he often turns out to be right probably keeps him from being written off as a total lunatic, though his bizarre behavior does seem to keep people from treating his claims seriously, at least initially.
 * Ducks Breath Mystery Theatre character and former MTV promo spokesman Randee of the Redwoods.
 * Cat Valentine on Victorious.
 * Does Gaius Baltar from re-imagined Battlestar Galactica count? If you pretend you're one of the thousands of people with the sole exception of Caprica Six who can't see the Six that he's always conversing with, he comes off as more than a little bit not all there.
 * How about the Hybrids? They're constantly spouting what seems to be gibberish, but can often be interpreted as speaking prophecies. It's mentioned that one theory is that because they live their lives as the minds of starships traversing the galaxy, they simply have a clearer view of the universe. Another theory is that they have seen the face of God, and it has driven them mad.
 * JB from The Elephant Princess told Alex that Marcus would like jewelry for a present, after being told off by Amanda for suggesting that Marcus should buy Alex a videogame.
 * Adam Savage of MythBusters is made of this, used as a deliberate contrast to Jaime, who is The Comically Serious. Tory is the Build Team's Adam, though Grant is close competition.
 * Every character in the main cast of The Addams Family exemplifies this trope. They are consistently portrayed as out of step with the day to day norms of society, yet they believe they are the normal ones and everyone else is odd. Due to the macabre nature of their idiosyncrasies, most of the other cast members on the show (particularly the Normanmeyers from the second animated incarnation) consider the Addams to be Nightmare Fuel Station Attendants, but because the audience is in on the joke and invited to see things from the Addams' point of view, the horrified reaction of the other characters becomes a bigger joke than how out of step the Addams themselves are.
 * Klinger of M*A*S*H often acts like a Cloudcuckoolander trying to get a section 8.
 * This is cited by most characters as evidence that he is the sanest person in the unit, as he's the only one who is actually using any means to get the fuck out of there before he's killed or driven insane, instead of playing along and waiting to be discharged.
 * Brick from the Spiritual Successor of Malcolm in the Middle, The Middle, who even looks like Dewey, loves books to the point where he treats librarians as some sort of celebrity, has an unusual knowledge of fonts, and tends to repeat things after saying them. These are some of the more normal things he does.
 * Larry Finkelstein from Dharma and Greg.
 * For that matter, Dharma. The apple didn't fall far from the tree.
 * Faith Fairfield on Hope And Faith occasionally lapses into this trope (when Hope went off to college and joined a sorority, Faith thought she had joined a greek cult for four years) though she's usually The Ditz(and she's also a Dumb Blonde to boot).
 * Joey from Full House. He's a grown man who watches cartoons. That by itself wouldn't mean much. The fact that he constantly talks to people using cartoon voices for no apparent reason does.
 * You could usually pass Moss in The IT Crowd off as just very eccentric, but he can't quite seem to grasp that not everyone is a computer expert/fanatic, and don't force him to make up a lie unless you want a very big one...
 * Danny Lubbe in Less Than Kind.
 * Picket Fences had a rather dark Reality Ensues take on this. The character involved, who would often spout amusing nonsequiturs in the middle of dramatic murder investigations and was one of the funnier guys on the show, turned out to have Alzheimer's, which led to a tragic downward spiral.
 * Phil and Luke Dunphy from Modern Family. Judging from what we've seen of Phil's father, it seems to be passed down with the Y chromosome in the Dunphy family.
 * Fred Willard has been the walking embodiment for this trope for his entire career, right back to Fernwood/America 2Night.
 * Top Gear's James May usually comes across as fairly sensible, but during the news segments he tends to go off on random tangents or draw strange conclusions that leave his co-presenters wildly confused or squicked.
 * Abby Sciuto from NCIS. The resident Lab Rat and Perky Goth, she often befuddles and confounds her coworkers with Non Sequiturs, tales of various Noodle Incidents and tangential directions she takes from normal conversation topics.
 * Parker of Radio Free Roscoe goes off on bizarre tangents, frequently pulls nonsense quotes from her grandmother out of the air, and generally speaking, is really, really weird.
 * Another example of Joss Whedon taking a sane, functional member of society and making them crack: Dollhouse has  in the Epitaphs. He sometimes can't even follow his own thought processes. This exchange between Adelle and Zone sums it up (she was spoon-feeding him when Zone made the comment):


 * Randy from My Name Is Earl.
 * Most of the supporting characters from Dick and Dom in da Bungalow are daft, but attached to the real world. The Prize Idiot is from somewhere else entirely, where swimming trunks and flippers and a little plastic hat are the perfect attire for hanging out on a Saturday morning. Obsessed with cheese sandwiches.
 * The eponymous lead of Check It Out With Dr. Steve Brule.
 * Edmund Blackadder pretends to be one of these to get discharched from the army.
 * Parks and Recreation gives us Chris Traeger, and Andy Dwyer (after Season 3). Sometimes Tom Haverford. He even uses red carpet in his shoes.