Getting Crap Past the Radar/Radio

Examples of in  include:

"Every time I see a leetle girl/Of five or six or maybe seven;/I can't resist the joyous urge to (BZZZZ) and sing Zank Heaven for leetle girls..."
 * The Howard Stern Show could be considered the epitome of this for radio. Admittedly one of the FCC's most watched targets as far back as 1986, for the next twenty years of his highly rated terrestrial radio career, Stern had to figure out ways to still be funny without violating the rules of what could and could not be said on radio, else he would have faced steep fines and most likely been fired. Hence the phrases oral and anal sex became known as just oral and anal, the word douche bag became douche, and asshole became ass.
 * British Radio comedy has a long standing tradition of sneaking stuff past the censors. Round the Horne and I'm Sorry Ill Read That Again are especially good examples.
 * The ultimate example of this is probably Round the Horne's "Rambling Syd Rumpo", played by Kenneth Williams, a west country folk singer whose songs were littered with nonsense words that, taken in context, sounded utterly obscene.
 * Not forgetting Julian and Sandy, who conversed almost entirely in Polari, the slang language used by the gay community at the time. Of course, the whole thing was subverted in the final episode, which introduced Julian and Sandy's wives...
 * A novelty act was described as 'The Great Omipaloni' which sailed totally over the heads of audiences (basically Polari for The Big Poof).
 * It has been claimed that during Julian and Sandy sketches the audience would sometimes laugh dirtily at lines that even the performers couldn't see any innuendo in.
 * Other examples include mentioning that Julian and Sandy were very good at the "cottage upright" (gay male sex in a toilet) and mentioning that, when they were being lawyers, have "a criminal practice that takes up most of their time" - at a time when male homosexuality was illegal.
 * Radio comedy "gameshow" I'm Sorry I Haven't a Clue subverted this in many ways, by the scripted rounds, host, and contestants.
 * A round called Censored Song glorified this trope, in which, by judicious use of the buzzer, a song hitherto thought of as being as clean as Whistler's Mother could be rendered utterly filthy by suggestion. Take Maurice Chevalier's battle-scarred voice, for instance, and insert a strategic buzz in Thank Heaven For Little Girls:

""Whenever I feel a[buzz] / I hold my [buzz] erect / And whistle a happy tune / so no one will suspect I'm a[buzz]... Whenever I [buzz] / The people I [buzz] / I [buzz] myself as well...""
 * I Whistle a Happy Tune was censored to become

""[buzz-buzz] and [buzz-buzz] and [buzz-buzz] and [buzz-buzz], / [buzz-buzz] and [buzz-buzz] and [buzz-buzz] and [buzz-buzz], / [buzz-buzz-buzz-buzz-buzz] all tied up with string: / these are a few of my favourite things"."
 * My Favourite Things:

""Samantha has to nip out now with her new gentleman friend. Apparently, they've been working on the restoration of an old chest of drawers. Samantha is in charge of polishing, while he scrapes the varnish and wax off next to her.""
 * Walking in the Air from The Snowman: many instances of a small boy singing "I'm [buzz]ing in the air..."
 * Clue also employs double entendres every episode to describe the (fictional) scorer Samantha (who "sits on [the Chairman's] left hand") on I'm Sorry I Haven't a Clue. Lines like "Samantha's going out now for an ice cream with her new Italian gentleman friend. She says she's looking forward to licking the nuts off a large Neapolitan" barely even qualify as double entendres...
 * Another example:

""As is customary, Samantha spent some time down in the gramophone library earlier, fetching the hit singles she's chosen. She's become quite friendly with the two elderly archivists, Jack and Arthur. They've recently gone part-time, so Samantha's come to a working arrangement — she does the paperwork, Arthur gets her 45s out and Jack's off all afternoon.""
 * And another:

"Humph: She says she always finds time to handle his testy calls."
 * Not to mention, when talking about a grumpy neighbor who phones her a lot:

"Doorman: Are you a member? Neddie Seagoon: No, I'm a country member. Doorman: Oh, I remember."
 * A rather risque example was Stephen Fry on the 30th anniversary special in 2002. In the "Uxbridge English Dictionary" round, in which panellists give "alternate" definitions of English words, Stephen offered "Countryside: to kill Piers Morgan".
 * More recently, a guest panellist gave the definition "Control: Piers Morgan, George Galloway, A A Gill, Simon Cowell..."
 * I'm Sorry Ill Read That Again got into trouble for including the phrase 'Cowpoke' by BBC executives who mistook the innocent slang for a cowboy as a bizarre sexual fetish. They totally missed the fact that the same episode featured a character called Martha Farquar.
 * Many running gags on The BBC radio comedy The Goon Show were the punchlines of dirty jokes, entirely meaningless out of context. Such as spy-themed story called 'The Pink Oboe'. When the BBC finally twigged, the Goons took the entirely reasonable position that if the people complaining already knew the jokes, they had no business being offended by them. There was also a regular character named Captain Hugh Jampton. They didn't always get away with it—in an episode about the Roman Empire a reference to "the lays of ancient Rome" was cut, although the joke later came to light when the uncut script was published.
 * And then there were the names... Justin Eidelburger, anyone?
 * Also this little gem:

"Pulls up trousers, tucks in shirt. Heh heh... my hands were cold."
 * Then there's a seemingly innocent aside by young Bluebottle:

""Bend over for the Golden Rivet!""
 * And the punchline to a specfically Royal Navy joke (clue: disregard rum and the lash and focus on the third alleged staple of Navy life).

"Seagoon: But my wife...I can't leave her with 38 children! Grytpype-Thynne: Isn't that enough? Seagoon: Yes...I suppose a rest would do her good. Grytpype: It'd do you good too, you naughty boy."
 * The question must be asked, how did they get away with this?

"Max Bygraves, "Messing About On The River": There are boats made of s/hit, which reach you in / bits, for fu/k/ing about on the river..."
 * Proving later radio comedy could still pull it off, Radio Active in the 1980's had a sketch about a musical singer trying to suggest to a spectacularly dense producer that a song called "If You See Kay..." might just conceivably be misinterpreted.
 * Britney Spears tried that. for real (but replacing Kay with Amy for bonus points). And of course, the Moral Guardians got to her quickly.
 * When Mark and Lard did their afternoon show on Radio One from 1997-2004, a regular feature was a kind of budget soul singer named Fat Harry White, who would tell "anecdotal" stories laden with unsubtle and usually filthy double entendres. A memorable example was when he was talking about camping with one of his "beautiful ladyfriends" who opened the tent to allow him access following a downpour -- "when she parted her wet flaps, I was keen to get stuck in!". On one memorable occasion they had the "controller of Radio One" telephone the studio in protest when the boys chose to "axe" Fat Harry and demand Harry's return in "unintended" Fat Harry-style innuendo: "I've a good mind to call you into my office and give you a dressing down, and we all know how you're left spluttering when you've had a mouthful from me! If you don't put Harry back right this instant I'm coming down there to pull you both off!". It's amazing that they got away with that stuff on an early afternoon show.
 * Then there was their cruder but just as audacious feature "Lard's Classic Cuts", where they would play a damaged vinyl record which jumped and skipped and just happened to turn the air blue, just as if they'd been edited for innuendo or swearing. How did they get away with it on national radio at lunchtime?


 * How did they get away with it on national radio at lunchtime? Firstly, because it was radio (where you can get much more crap past the radar than on TV, at least in the UK) and secondly, because it was lunchtime. The kiddiewinks were all at school then, and there isn't that much crossover between the adult listenership of Radio 1 and the people who complain to the BBC about double-entendres on the radio. It's possible there wasn't anyone listening to the show who was inclined to complain.
 * One ad for modded game controllers featured two gamers, one of whom possessed a game controller rigged for a "hyper" mode. The loser says that his friend "really kicked my ass", and goes on to state, "Your right hand must really get a lot of practice from all that time you spend in the bathroom, huh?"
 * The Big Finish Doctor Who audio drama Zagreus has the Doctor yell what sounds a lot like "shit!" under cover of a noisy sound effect shortly after a bit of totally unsubtle sucking up to The BBC.
 * The Ricky Gervais Show - this show went out live in the early afternoon. No examples as, well, listen to any clip of the show and you'll know....
 * When the Royal Canadian Air Farce was still on radio and Joe Clark was External Affairs Minister, they had a sketch of him visiting Moscow, where he took in a ballet performance. "Bolshoi." "No, it's true!"