Fan Nickname/Western Animation

Adventures of the Galaxy Rangers

 * "Sir Robert" : Robert Mandell, series creator
 * Master Kaymo: Christopher Rowley, in honor of the insane god Kaymo from his Basil Broketail books.
 * Niko "Dal'Ariel" : A fanon "surname" for Niko, created for an old fanfic. It just translates to "Student of Ariel"
 * "Eric" Wheiner: Fanon's first name for Senator Wheiner.

Avatar: The Last Airbender
The Avatar World


 * Avaverse: Refers to the canon universe. While it occasionaly used to refer to fanfics that are not AUs, it's more frequently used on forums when the poster is talking about the world as a whole.

Characters

Azula

 * Crazula: Post-Villainous Breakdown Azula.
 * Image Boards have been using Jokazula, based on a recent outbreak of Memetic Mutation merging her with the Joker from The Dark Knight.

Iroh

 * Buffroh: Nickname given to Iroh when he makes his full transformation into Chuck Norris...I mean, when he gets all those muscles.

Toph

 * Rock Loli: A 4chan nickname for Toph. Partially inspired by Naruto's Rock Lee.
 * Magnetoph/Tophneto: Toph After she learned metalbending, after X-Men's Magneto.
 * Iron Toph: After Iron Man because of her badass fighting method in the finale.

Zuko

 * Zudork, Dorko, Failko: Zuko, and his ability to be a Badass one second, and a total doofus the next. A popular fan adjective for him is "Adorkable."
 * Another common name the fandom gives Zuko is Sparky, usually used by Toph in fanworks due to the absence of a Toph-given nickname in canon.
 * Prince Zuko, the master cockblocker.
 * Zuzu: Originally uzed by Azula, but eventually picked up by the fangirls due to his Adorkableness

Other Characters

 * Frothers, Foamy, Foaming Mouth Guy, Rabid Fanboy: Nickname given to a nameless character who's only defined trait was to collapse into a frothing seizure upon mention of the Avatar.
 * Koizilla: The ocean spirit's One Winged Angel form in the Season 1 finale. This actually came from a production nickname.
 * Nmokas: Nameless Mother of Katara and Sokka. Her name is revealed to be Kya late into the final season.
 * June the bounty hunter is sometimes referred to as "The Patron Saint of Zutara" from the way she refers to Katara as Zuko's girlfriend. Repeatedly.
 * Firelord Susan: Mondegreen of Firelord Sozin, heard in the beginning of "The Avatar and the Firelord" among others.
 * Fatherlord: Ozai, adopted by some boards after Zuko's unfortunate slip-up in the finale.
 * Avatar Susan: Used by some fans to refer to Avatar Yangchen, who appeared in flashbacks before being named in the series finale.
 * Comes from SDCC 2007, where one of the finalists in the costume contest dressed as her and the panelists called her "Avatar Susan" when listing off the costumes.

Multiple Characters
"Sokka: I just wanted to say, good effort out there today, Team Avatar!
 * Kung Fu Action Jesus: Either Aang or the Avatar in general.
 * The Gaang: Aang and his group—Katara, Sokka, Toph, and, later on, Suki and Zuko. Acknowledged on the front cover of an issue of Nick Mag dedicated entirely to the show, and a little later in the show itself:

Katara: Enough with the Team Avatar stuff! No matter how many times you say it, it's not gonna catch on.

Beat

Sokka: The Aang Gang?

Katara: Sokka. . .."

"Sokka: Has anyone given thought to the tankful of dangerous ladies that seem to be after us?"
 * Ozai's Angels: Azula's group. Helped out by pictures like this.
 * And the fact that the meta-tastic The Ember Island Players outright acknowledges the nickname by having the actresses playing Azula, Mai, and Ty Lee in the play do the Charlie's Angels Pose at one point.
 * The Dangerous Ladies: The other name for Azula, Mai, and Ty Lee. This was probably coined in-show, in "The Chase".


 * The apparent similarities between Azula, Mai and Ty Lee with Haruhi, Yuki and Mikuru respectively has led to the coining of the term Hare Hare Ozai.
 * The Zucrew: Zuko, Azula, Ty Lee and Mai in the first half of Season 3.

Development and Production


 * Bryke: Collective name for series creators Bryan Konietzko and Michael Dante DiMartino. Alternately, the name of the ultimate Crack Pairing.
 * "The Creators" is an older name for them, although it fell out of use with the coining of "Bryke,
 * Avatar Withdrawal Syndrome (AWS): It refers to the long hiatus between the end of Season 2 and the beginning of Season 3. It's also occasionally invoked during the wait between the first and second halves of Season 3.
 * Avastaff: Refers to Mike and Bryan and their underlings. This name was invoked mostly during the wait between Seasons 2 and 3 (as in, "the Avastaff need to get their heads out of their asses and make some new episodes!").

Events and Concepts


 * Aangst: Aang's multiple bouts into angst territory, Season 2 and onwards.
 * Maikout: Mai's and Zuko's kiss, drawing on their Portmanteau Couple Name.
 * Kataango: The dance Aang and Katara do in "The Headband", coming from their Portmanteau Couple Name.
 * Irohbics: The various exercises Iroh does while in his cell and pretending to have gone crazy that made him absolutely ripped.
 * Momoments: Coined by the creators for funny or interesting clips involving Momo.
 * Zuko Planned It (ZPI): Used by fans who refused to believe that Zuko was actually evil in the wake of his failed Heel Face Turn at the end of Season 2.
 * Shamwow: Coined by Penny Arcade and adopted by CAPSLOCK_ATLA for director M. Night Shyamalan after the Live Action Adaptation. Also called Shamallama and Shamalamadingdong by those who both scorn him and have trouble pronouncing his name.
 * Sokkasm: Sokka's sarcasm.

Fandom


 * Avafan: A fan of the series. Avafan describes more casual fans...
 * Avatard: ...while Avatard is used for the hardcore set.
 * Cloudbaby: A theoretical child of Aang and Katara (air + water = clouds). Used mostly for Original Characters, though the term can now also be applied to Tenzin, their one known canonical son.
 * ...Whereas "Steambaby" refers to a theoretical Zuko/Katara spawn. A "Ninjababy" would be a Zuko/Mai kid. The jury's still out on what an Aang/Toph baby would be called... maybe a Pumicebaby?
 * It's called a Dustbaby.

Avatar the Legend of Korra
Characters


 * Brolin: Due to giving the appearance of a true bro.
 * The Korralition: The Korra-coalition, a nickname for the group of protagonists to go along with "the Gaang."
 * It is also known as the Krew.
 * Ferret Brothers: Mako and Bolin. A reference to the pro-bending team and...well, the obvious.
 * Every time Lin Beifong shows off a new ability, she gets name-smushed with a Marvel superhero. Spider-Lin, Wolverlin, etc.

Batman: The Animated Series

 * Thriftie: The Super Stoic Shopkeeper from The New Batman Adventures episode "Beware The Creeper".

Batman: The Brave and the Bold

 * This show's boisterous take on AQUAMAN has been dubbed "Aquamanly" "AquaMANLY".
 * And note the capital letters--that's because he's so OUTRAGEOUS!

Ben 10: Alien Force

 * Pink Lantern: Gwen, whose most common power after the Time Skip is the ability to make Green Lantern Style objects and barriers.
 * Those who loathe the changes on the part of most of the returning characters, the unoriginal new aliens with Combo Platter Powers, and the Romantic Plot Tumor between Gwen and Kevin have dubbed the show as Ben 10: Alien Farce.
 * Ultimate Alien Force: Used to distinguish post-timeskip continuity without having to say the names of both shows at once.

Chip 'n Dale Rescue Rangers

 * Various fanfictions give Chip the last name "Maplewood" and Dale the last name "Oakmont". In fact, this is accepted as Fanon.
 * Some fans go as far as declaring "Chip" the nickname form of "Charles", which would mean that he'd share a first name with Monterey Jack's father.
 * Tammy from "Adventures In Squirrelsitting" is often given the surname "Chestnut". Her unnamed mom has been named June in a handful of fanfics as well.
 * However, there are even more names for Tammy's mom to be found in fanfics than last names for the family.
 * "The Rangerillion" gave new names matching its Tolkienesque High Fantasy style to staff members, canonical characters, original characters, fans, and even some classic Disney characters. Due to the impact this story had on the fandom (a Real-Life Crowning Moment of Awesome similar to the release of Of Mice and Mayhem, only that it took several months), some fans occasionally use these names in regular conversation, sometimes not even shying away from addressing people, fans in particular, but also staff members, by these names. Examples:
 * Tad Stones: Thaddeus of the Stones.
 * Mickey Mouse: King Mickey.
 * Fat Cat: Feline the Gluttonous.
 * Widget Hackwrench (from "Under the Bridge"): Widget the White.
 * The device built by Gadget out of the Rangermobile and the Gyromobile in "The Case of the Cola Cult" is officially unnamed, as is the walking contraption with which Gadget attacks the other four in "To the Rescue". Fans baptized them Gyrotank and Battlesphere, respectively.

== Codename: Kids Next Door  ==


 * La Superagente 86: Numbuh 86, based on the Latin American name for Get Smart (also used to refer to Smart himself).
 * The Satanic Children from Down the Lane: Based on how they resemble Damien and demonic children in general.
 * Kooks: Numbuh Three or Kuki. Popular in KND fanfiction in 2005, might not be so much now.

== Courage the Cowardly Dog ==


 * The Perfect Trumpet Thingy: The blue deformed trumpet-like figure that appears in the first of Courage's nightmares in "Perfect."
 * Violin Girl: The violin-playing Demon Head character from "Courage in the Big Stinkin' City."

== Daria  ==


 * Our Heroine (OH): Daria Morgendorffer.
 * Amigas: Jane and Daria, since Jane often calls Daria her "amiga."
 * Doomed Stacy: Used in fanfiction for Stacy Rowe when bad things happen to her.
 * Schloss Morgendorffer: The Morgendorffer home.
 * Casa Lane: The Lane home.
 * Evil T(h)om: Nicknames for Tom Sloane, or more specifically, Die for Our Ship depictions of him. Usually spelled this way, parentheses and "h" included.
 * The Kiss: The Tom/Daria kiss, which is also seen by some fans as the Jump the Shark moment for the series.
 * Manstopper Glasses: The eyeglasses Daria wears.
 * Saint Mack: Mack Mackenzie.
 * The Sisters Morgendorffer: Daria and Quinn.
 * Tori Jericho: The common fanon name for the popular girl talking with Sandi and Tiffany during "The Invitation."
 * The Lost Summer: The summer between Daria's sophmore and junior years, which is never explicitly shown or mentioned on the show (unlike the summer between her junior and senior years, which is the subject of "Is It Fall Yet?").
 * Backgrounders: Those characters which appear in the background but are never made particularly important. Many of them have Fan Nicknames and Fanon personalities of their own, especially those with unique designs.

Danny Phantom

 * Vlad Seximus: Vlad Plasimus. Hey, Evil Is Sexy.
 * In certain circles, once Jazz's father called her "Jazzypants", it stuck. As has "Jazzerincess".
 * Amber McLain: Ember McLain's "real" name.
 * The unnamed ghost dog that alternates between a puppy and it's angry adult form is often refered to as "Cujo".

Disney Animated Canon

 * Alternate 1985 Cinderella: Cinderella III: A Twist in Time. ProgressiveBoink.com's Mike Fireball calls the film by this nickname in reference to its plot's similarity to that of Back to The Future Part II.
 * Frollo's aptly fan-named black horse, Snowball, from The Hunchback of Notre Dame, which is an animators' nickname that the fans started using too.
 * The Main Pups: Lucky, Rolly, Cadpig, and Spot the Chicken in the One Hundred and One Dalmatians TV series.
 * The Trio: The above group, minus Spot.
 * Disney Movies, The Animated Disney Movies: Some people refuse to use the word "canon" to describe something that isn't linked together by continuity.
 * Disney Television Animation's history:
 * The Disney Afternoon Era: The period between 1985 and 1995.
 * The One Saturday Morning Era: The period between 1996 and early 2002.
 * The Modern Era: The period from mid-2002 to the present.

== Donkey Kong Country  ==
 * DKCTV - A shorthand name used to refer to the series.
 * Lord Harry: An alternate title, used by Rareware fanboys who hate the show.

Doug

 * Doug's Only Movie: The Movie, which was titled Doug's 1st Movie but never got a sequel.

Duck Tales

 * Ugly Twerp: Gyro Gearloose. SharanMcQuack refuses to call Gyro by his real name because she thinks Disney is trying to pass him off as a hero while making her favorite character, Launchpad, look like an incompetent idiot (in spite of the fact that he pretty much is a rather goofy character).

The Fairly Odd Parents

 * "Shitology": The "Wishology" trilogy. Used by Timmy/Tootie shippers who hate the special because it sunk their ship.
 * The Dreaded Kiss: The Now or Never Kiss between Timmy and Trixie in said special.
 * The Purple Douchebag Twins: Tad and Chad.

Family Guy

 * Meg-bashing: The constant abuse that Meg Griffin undergoes.

Foster's Home for Imaginary Friends

 * The Foster's Five: Mac, Bloo, Eduardo, Wilt and Coco.

Gargoyles

 * The Trio: Brooklyn, Broadway, and Lexington.

Jimmy Two-Shoes
Dr. Hootenstien: The unnamed, bird like Mad Scientist that acts as Heloise's rival.

Justice League/Justice League Unlimited

 * The Legion of Doom: The second Secret Society in Justice League Unlimited, based on their deliberate similarity (including the design of their secret headquarters) to the classic enemies of the Super Friends. One editor has heard that internal documents actually refer to the Society as the Legion of Doom, but can't put their finger on any references.
 * They flat-out mention it in the DVD commentaries for the final season that they essentially referred to the group as the Legion of Doom amongst themselves, but were asked by DC higher-ups to not use it in the show. Hence why the group isn't actually referred to at all by name in the show (apart from Luthor's dismissive comment about it being another version of the Secret Society, which Grodd waves off).
 * It's on the DVD box!
 * Brainthor: The entity formed by in the second season finale of Justice League Unlimited. (Other favorites include "Lexiac" and "Luthoriac", some even differentiating between the two stages of the event.)
 * Mjolnir: Hawkgirl's mace. Named after Thor's hammer, though it looks more like a morning star.
 * Also, the "Big Honkin' Mace" or "BHM", after a line Joker used to describe it.
 * The "Deus ex Mace-ina", due to Hawkgirl's ability to destroy or effectively attack things with the mace that sometimes even guys like Superman can't smash because of magic.
 * The Little Three: Hawkgirl, Flash, and Green Lantern.
 * The Big Seven: during justice league unlimited when referring to the original seven members.

The Iron Giant

 * Hog Hug: Used by some fans to refer to Hogarth Hughes, thanks to one hilarious scene with Kent Mansley and the smashed BB gun.

Kim Possible

 * Alex Sapphic/Background Lesbian: A recurring background character in Kim's high school that fit the stereotype of a Butch Lesbian, despite having romantic interested in Smashmouth, Prince Wally, Hirotaka and various boys around the school. She's gotta swing both ways.
 * Leslie Bean: Recurring high-school extra that appeared in Season Four, appearing to be the Background Lesbian's girlfriend.
 * The Girl In Blue: Another Recurring Extra at Middleton High School who caught the eye of fans. Several names have been suggested, like "Linda," "Violet," and, inexplicably, "Soup.". Some promotional material names her "Linda" and one episode gives her surname as Platt (or it might be the guy in front of her).

My Little Pony G1

 * Crabimus Prime: The Crabnasty Captain in the My Little Pony and Friends episode "Fugitive Flowers", voiced by Peter Cullen, who famously played Optimus Prime in the G1 Transformers cartoon.

My Little Pony Friendship Is Magic

 * Mane Six: collective term for the main characters.
 * Background Six: collective term for the six most popular of the background characters (see below), those usually being Derpy Hooves, Lyra Heartstrings, Octavia, Vinyl Scratch/DJ Pon-3, Bon-Bon, and Doctor Whooves.
 * Pretty much every background pony has a fan nickname or a few (here's the helpful list). Some of the most notable ones are listed below.
 * Derpy Hooves: A grey-furred pegasus who appeared as a background character in the first episode wearing a dopey, cross-eyed expression on her face, and has gone on to make appearances in several other episodes, usually with Fish Eyes. In the second season she's a recurring background character in the vein of Where's Waldo, generally seen in every episode. Very popular with the fans. Also known as Ditzy Doo, which is a canonical name for an unidentified, scatterbrained pegasus who went north to retrieve the southern birds (and west the previous year) and partially endorsed by Lauren Faust.
 * In a rare instance of the fan nickname becoming canon, "Derpy" went from a fan nickname, to being used in the promotion of the December 2011 holiday special, to being used on an episode of the show in January 2012 (in an episode that also gave Derpy her first speaking appearance).
 * Dr. Whoof/Dr. Whooves: An earth pony with an hourglass-shaped cutie mark and an uncanny resemblance to David Tennant who appears in a few episodes as a background character. Fans don't seem to have decided on a name.
 * Colgate: A background pony who has a blue mane with a white stripe running through it.
 * She is occasionally also referred to as Romana due to sharing the same cutie mark as Dr. Whoof.
 * She was seen dressed up as a dentist in the Halloween Episode. Coincidence or Ascended Meme?
 * Pony Gaga: Rarity in her Pimped Out Dress and Uncanny Valley Makeup from "Sonic Rainboom". The nickname has also been used for Photo Finish from "Green Isn't Your Color".
 * Steven Magnet: the camp sea serpent from the second episode, "Elements of Harmony". The nickname comes from a caption generated by YouTube's closed-caption auto-generator.
 * Basil: the big red dragon from "Dragonshy", after a dragon with a similar character design from the G1 series.
 * The Plot: Used to refer to gratuitous shots of pony ass, most famously Rarity's in "Dragonshy". Taken from the phrase "I watch it for the plot".
 * Trollestia: Princess Celestia, in light of recent episodes which have shown her to have a somewhat mischievous streak.
 * Octavia: the cello/double bass player from the season 1 finale.
 * Cutie Mark Failure Insanity Syndrome (Generally referred to as CMFISy): Used to refer to whenever a member of the Mane Cast goes crazy, because whenever they go crazy, most of the time it's because their special talent is being somehow compromised.
 * Pinkie Pied Piper: Refers to Pinkie Pie using music to lead the Parasprites out of Ponyville in 'Swarm of the Century.'
 * Pinkamena Diane Pie: If Pinkie's story is to be believed that is her actual real name, but in the fandom it is used almost exclusively to refer to her straight-haired depressed self.
 * DisQord: Discord, Big Bad of the season 2 premiere, quickly attracted this nickname after fans found out he was voiced by John de Lancie, who played Q (who was also a reality-warper with a twisted sense of humor) on Star Trek the Next Generation.
 * Tom Dan: A rock that Rarity befriends in the season 2 premiere . Canon name "Tom", but called "Dan" due to Youtube Caption's.
 * Screwball: A wall-eyed (possibly due to Discord though) purple pony who first appeared in the season 2 premiere, with a baseball and screw as her Cutie Mark.
 * Dream Beauty Celestia: The large talking Celestia toy, referred to as thus because it is the same size as ponies from the G1 Dream Beauties subline.
 * Also sometimes known as "Hasbrolestia".
 * Doctor Fantastic: Rarity's dad in "Sisterhooves Social", thanks again to Youtube's automatic captions. His resemblance to Tom Selleck as the title character of Magnum PI also lead to fans calling him "Magnum".
 * Twilight Snapple/Psycho: Twilight Sparkle during "Lesson Zero", when she went insane over her obsession with friendship lessons.
 * Roid Rage: The tiny-winged, comically-muscular white pegasus stallion from "Hurricane Fluttershy" who keeps yelling "YEAH!". He's also known as "Big McLargehooves" and "Snowflake".
 * "Queen Cheeselegs" is starting to gain popularity as a mocking nickname for the villain of the Season 2 finale, Queen Chrysalis, due to the Swiss-cheese-like holes in her legs, wings, and mane.
 * Dream Beauty Celestia: The large talking Celestia toy, referred to as thus because it is the same size as ponies from the G1 Dream Beauties subline.
 * Also sometimes known as "Hasbrolestia".
 * Doctor Fantastic: Rarity's dad in "Sisterhooves Social", thanks again to Youtube's automatic captions. His resemblance to Tom Selleck as the title character of Magnum PI also lead to fans calling him "Magnum".
 * Twilight Snapple/Psycho: Twilight Sparkle during "Lesson Zero", when she went insane over her obsession with friendship lessons.
 * Roid Rage: The tiny-winged, comically-muscular white pegasus stallion from "Hurricane Fluttershy" who keeps yelling "YEAH!". He's also known as "Big McLargehooves" and "Snowflake".
 * "Queen Cheeselegs" is starting to gain popularity as a mocking nickname for the villain of the Season 2 finale, Queen Chrysalis, due to the Swiss-cheese-like holes in her legs, wings, and mane.

Misc.

 * Unipeg: A Winged Unicorn. Friendship Is Magic fans typically say "alicorn", sometimes called a "Pegicorn".
 * Core 7: The G3's mane cast. Pinkie Pie, Rainbow Dash, Scootaloo, Cheerilee, Toola-Roola, Sweetie-Belle, Star Song
 * Original 6: The original six ponies from the first year of the series --- Blossom, Bluebelle, Butterscotch, Cotton-Candy, Minty, and Snuzzle.
 * Princess Rinse 'N' Spit: An infamous bootleg pony that goes by the canon name of just "Pretty Pony". She's well-known for her large vaguely Horse-like teeth.
 * Nirvana Ponies: Pony toys not released in North America.

The Nightmare Before Christmas

 * Bone-Demon: Jack and any fan-made skeletons like him. Understood to be a sort of sub-species of either Undead or demon. Usually used in the camp that thinks Jack and Sally have kids by natural means.
 * Dr. Finkly: Dr. Finklestein, by his fans.
 * Jewel: Dr. Finklestein creation/wife seen at the end of the movie. While there's no evidence that Finklestein's "Be careful, my precious jewel!" is a reference to her name, the fans use it anyways.
 * Skeledoll: The name of Jack and Sally's fandom daughters. Can be either just ragdolls with bones or a mixture of ragdoll and skeleton.
 * Spiral Hill: The hill where Jack gets his first song and where Jack and Sally have their Big Damn Kiss. Kingdom Hearts calls it "Curly Hill", but if this poll is any indication, fans massively prefer "Spiral".

''Phineas and Ferb
''


 * Before Word of God actually revealed the Fireside Girls' real names, one fan gave them these names (their real names are in parenthesis):
 * Shelly: The curly brown-haired Fireside Girl (Milly).
 * Sandra: The straight dark-haired Asian Fireside Girl (Ginger).
 * Marie: The straight brown-haired Fireside Girl with the sleeveless uniform (Adyson).
 * Kimberly: The light-skinned, blonde Fireside Girl (Katie).
 * Noah: The fat kid in the orange shirt.
 * Ballpit Kid: The short dark-blonde kid who dresses in green. He is nicknamed for a scene in "No More Bunny Business" where Phineas and Ferb retrieve him from a ballpit (oddly enough, his colors were wrong in that particular shot).
 * The Dork Brothers: Irving and Albert
 * Doofenshmirtz's unnamed girlfriend from Chez Platypus (the redhead wearing purple that had the "evil" tattoo) is widely known as Melinda, at least among the RP community.

ReBoot

 * "The Ultimate Experience in Grueling Terror": The episode when they "reboot" into an Evil Dead game. Watch the credits of that movie all they way to the end and you'll figure out why.
 * Male PMS Incarnate has sometimes been used to refer to Matrix and his. . . emotional issues.

Scooby Doo, Mystery Inc.

 * : What people

The Secret of NIMH

 * Mrs. Brisby's unstated first name is "Elizabeth" in Fanon. This is a tribute to her voice actress, who committed suicide not long after.
 * This troper has always called her 'Elizabeth' too, but not because of her voice actress Elizabeth Hartman; to me, she just looked like an 'Elizabeth'.

The Simpsons

 * Our Favorite Family (OFF): Guess who?

South Park

 * Dust: The Ash Ketchum Expy in the Chinpokomon episode.
 * Curly Goth/Tall Goth, Red Goth, Kindergoth: The three Goth Kids other than Henrietta.
 * It also seems very popular to have Curly Goth named Evan, Red Goth named Dylan and Kindergoth named Georgie.
 * A VERY early nickname for the 4 main characters as a whole were "The Scamps".

Sym Bionic Titan

 * Baron McBitchface: Lance's Academy rival from the episode Shadows of Youth is often referred to as this.
 * "Little Dance": Kimmy's strip tease in the episode Lessons in Love.
 * LL or Little Lance: Lance's flashback self in Shadows of Youth and Shaman of Fear
 * Waldo: The "Save Sym-bionic Titan" admin was unknown for a (long)while, and thus was named Waldo, after the infamous Waldo from the old "Where's Waldo?" finds. After they found out later, he was still referred to as Waldo. His real name is Brian.
 * Mommy: Kristin, mostly by LL. Kimmy was mommy for a wee, during which time Kristin was referred to as "Nana".
 * The ever obvious "The goth chick" as well.
 * By a hair, Daddy Todd, but no one says it anymore. During the brief period where Todd and Kristin agreed to take care of LL together. It didn't last long.
 * It should be noted that a lot of nicknames came around AFTER the shows cancellation, and thus a lot of this isn't canon happenings, just things that happened in the "official" Sym-Bionic Titan RP. Yes, that's right. There's an official one.

Teamo Supremo

 * Bruno: The Birthday Bandit's large male Party Favor.

Teen Titans

 * Raven's mind is commonly referred to as Nevermore, because the episode title is the inevitable Edgar Allan Poe reference.
 * Malchior has the nickname Maldouche because he has often been called a douchebag by fans of the show.
 * Due to several popular "H.I.V.E." fanfictions, Kyd Wykkyd is now know as "Elliot Knight". Some of the others have been given names, but his is the only one that all authors seem to agree on.

Total Drama

 * Billy the Intern: The blond intern that you see more than any of the others. Probably the best-known out of all of these.
 * Emily: the airline worker seen in the finale of Total Drama Action.
 * Lester: the one-eyed fireworks salesman who helps Cody and Sierra in Total Drama World Tour.
 * Team E-Scope: the alliance between Noah, Izzy and Eva during the TDI special, or those three as a group for whatever reason.
 * Zeke: Ezekiel. Eventually used on the show, but popular in the fandom long beforehand.
 * Feral Zeke, Zombie Zeke, Creepy Zeke, Zombiekiel: Him after his personality change in World Tour. Zellum (a portmanteau of Zeke and Gollum) is occasionally used as well, especially after the Lord of the Rings parody in the finale.
 * Clone Cody or Evil Alien Clone Cody (EACC for short) for the Cody-duplicate that appeared in The Ex-Files. Has gained Memetic Mutation for his tongue and Seme status, and is shipped with various other members of the cast.

Transformers
Armor, Weapons, and Ships


 * Chaingun of Doom, Chaingun of Command: Rhinox's gun, from Transformers: Beast Wars, first appeared in the episode "Chain of Command", hence the second nickname. Later made canon in Transformers: The Ultimate Guide, and used again in Rhinox's 10th Anniversary toy re-release.
 * Hellbelcher: Rampage's huge gun, also from Beast Wars.
 * Megahead; Big Floating Head (BFH): The giant, head-shaped ship from the second season of Beast Machines.
 * The Punch of Kill Everything: Lugnut's sort-of-a-Rocket Punch in Transformers Animated. The staff took a liking to it, and while they couldn't get it into the cartoon, it showed up in the canon tie-in comics.
 * You know what you get when you abbreviate this Nickname? P.O.K.E.
 * Shows up again in War for Cybertron as a Soldier upgrade (P.O.K.E. Alpha, increases Whirlwind damage) and the Leader class's 5-killstreak reward (P.O.K.E. 2.0, a one-hit-kill melee attack that, when equipped, causes your team's announcer--either Optimus Prime or Megatron--to announce, "Punch of Kill Everything equipped!").

Characters


 * Megs: Megatron, from any given Transformers series. Was once applied canonically to Beast Wars Megatron, but has been used before and since in fandom circles.
 * Galvy: Most versions of Megatron from Transformers become Galvatron, hence picking up this nickname. Never used in canon.
 * The Stooges: Slapper, Dark Scream, and Gas Skunk, from Transformers: Robots in Disguise. The three of them are comic relief villains who are always seen together.
 * In Armada, Thrust was called "Squidhead".
 * This is not actually a fan nickname, as Megatron insulted him with the term in one episode. In Megatron's defense...well, look at him.
 * Space Choo-Choo: Cutesy name for Astrotrain, who has two vehicle modes: a train and a space shuttle.
 * Alternatively, Choo-Choo Rocket.
 * Similarly, Skyfire/Jetfire (depending on your canon) is referred to as the Space Taxi
 * Jailbait: Minerva from "Masterforce".
 * Crazy Engrish Fun Man: Violen Jiger, the Big Bad of Transformers Zone due to no official Romanization.
 * Robo-Jesus: Optimus Prime.
 * Optimus the Grey: His ability to come back better than before.
 * Screamer: Starscream, especially after hearing his voice.
 * Additionally, [Adjective Here]!Scream for the Starscream clones: Fem!Scream, Liar!Scream, Scared!Scream, etc.
 * The clones were also referred to by the name of the G1 character they resembled— Thundercracker for the blue one, Sunstorm for the yellow one, and so on. Unfortunately the female had no counterpart, so she was often referred to as Femmescream, Girlscream until her real name, Slipstream, was announced at Botcon.
 * Other names for the Female Starscream were "Bitchscream"; "Dirge" (after another seeker); "Laserwave"; or, bizarrely, "Susan".
 * Herp and Derp: Skids and Mudflap from Revenge of the Fallen for their misshapen look and their predicted scrappiness.
 * Car Car Binks: They're also called this for similiarities to Jar Jar Binks in that they are scrappy, non-human CGI characters alleged to be racist stereotypes. Some fans even refer to Skids as "M.C. Paddington"
 * Admiral Boatshoes: Depthcharge from the Revenge of the Fallen toyline, who wears the halves of the bow of his altmode as shoes and can even turn them into giant water skis.
 * Baron Ransack Von Joy: Ransack, from the toyline, on account of being a German biplane. It's also derived from a Gobot name.
 * Unirock: The golems of Unicron in Transformers Prime, which are made of rock.
 * "Steve": started out as the fan name for one of Prime's Vehicons; may or may not have since grown into a nickname for every Vehicon.

Development and Production


 * HasTak: Hasbro and Takara, the companies that make the toys. Somewhat superseded by Hastakomy after Takara merged with Tomy.
 * Seekers: Starscream and others who share his toy mold and/or animation model, from the original Transformers. Made canon much later on in Dreamwave's comics.
 * Coneheads: The variation on that body type used by Dirge, Ramjet, and Thrust, distinguished by their head shape. Probably not going to be canon any time soon.
 * Their wings, which are positioned on their lower body, unlike the regular seekers who have them on their shoulders) have also been referred to as 'buttwings'.

X-Men The Animated Series

 * Cable sarcastically introduced himself as "the wild man of Borneo" in his debut. Naturally, it stuck.