||This article may contain original research. (September 2007)|
Meta-joke refers to several somewhat different, but related categories: self-referential jokes, jokes about jokes (also known as metahumor), and joke templates.
Self-referential jokes 
This kind of meta-joke is a joke in which a familiar class of jokes is part of the joke. Examples of meta-jokes:
- An Englishman, an Irishman and a Scotsman walk into a bar. The bartender turns to them, takes one look, and says, "What is this - some kind of joke?"
- 3 men walk into a bar, all bearded and all wearing turbans. The barman says "what is this, some kind of Sikh joke?"
- A Priest, a Rabbi and a Leprechaun walk into a bar. The Leprechaun looks around and says, "Saints preserve us! I'm in the wrong joke!"
- A woman walked into an English pub and asked the barman for a double entendre. So he gave her one.
- A woman walked into an American bar and asked the bartender for a double entendre. So he gave it to her.
- An Irishman walks past a bar.
- Three men walk into a bar... Ouch! (And variants:)
- A dyslexic man walks into a bra.
- Two men walk into a bar... you'd think one of them would have seen it.
- Two men walk into a bar... the third one ducks.
- A seal walks into a club.
- Two men walk into a bar... but the third one is too short and walks right under it.
- Three blind mice walk into a bar, but they are unaware of their surroundings so to derive humour from it would be exploitative — Bill Bailey
- "My dog's got no dictionary"; "How does he spell?"; "Terrible".
- W.S. Gilbert wrote one of the definitive "anti-limericks":
- Tom Stoppard's anti-limerick from Travesties:
- These non-limericks rely on the listener's familiarity with the limerick's general structure:
- There was a young man from Peru
- Whose limericks all stopped at line two
- (may be followed with)
- There was an old maid from Verdun
The joke being that "Verdun" rhymes with one, so it can be inferred that if there was a second line, it would say "Whose limericks all stopped on line one."
- There was an old maid from Verdun
- (and even with an explanation that the narrator knows an unrecitable limerick about Emperor Nero)
- Why did the elephant cross the road? Because the chicken retired.
- Two drums and a cymbal roll down a hill. (Cue drum sting)
- What's an onomatopoeia? Just what it sounds like!
- A self-referential knock-knock joke:
- A: Knock, knock!
- B: Who's there?
- A: The Interrupting Cow.
- B: The Interrupt--
- A: MOOOOOOOO!!
- A self-referential meta-joke:
- I've never meta-joke I didn't like.
- Why did the chicken cross the road? To have its motives questioned.
- Sarcasm is the lowest form of wit.
- There was a man who entered a local paper's pun contest. He sent in ten different puns, in the hope that at least one of the puns would win. Unfortunately, no pun in ten did.
Joke about jokes (metahumor) 
Metahumor as humor about humor. Here meta is used to describe the fact that the joke explicitly talks about other jokes, a usage similar to the word metadata (data about data), metatheatrics (a play within a play, as in Hamlet), or metafiction.
I've often started off with a lawyer joke, a complete caricature of a lawyer who's been nasty, greedy, and unethical. But I've stopped that practice. I gradually realized that the lawyers in the audience didn't think the jokes were funny and the non-lawyers didn't know they were jokes.
Another kind of metahumor is when jokes make fun of poor jokes by replacing a familiar punchline with a serious or nonsensical alternative. Such jokes expose the fundamental criterion for joke definition, "funniness", via its deletion. Comedians such as George Carlin and Mitch Hedberg used metahumor of this sort extensively in their routines. Hedberg would often follow up a joke with an admission that it was poorly told, or insist to the audience that "that joke was funnier than you acted." These followups usually get laughs superior to those of the perceived poor joke and serve to cover an awkward silence. Johnny Carson, especially late in his Tonight Show career, used to get uproarious laughs when reacting to a failed joke with, for example, a pained expression. Similarly, Jon Stewart, hosting his own television program, often wrings his tie and grimaces following an uncomfortable clip or jab. Eddie Izzard often reacts to a failed joke by miming writing on a paper pad and murmuring into the microphone something along the lines of "must make joke funnier" or "don't use again" while glancing at the audience.
In the U.S. version of the British mockumentary The Office, many jokes are founded on making fun of poor jokes. Examples include Dwight Schrute butchering the Aristocrats joke, or Michael Scott awkwardly writing in a fellow employee's card an offensive joke, and then attempting to cover it with more unbearable bad jokes.
Limerick jokesters often rely on this limerick that can be told in polite company: "A limerick packs jokes anatomical/ Into space that is quite economical./ But good ones, it seems,/ So seldom are clean,/ And the clean ones so seldom are comical."
Joke template 
This kind of meta-joke is a sarcastic jab at the fact that some jokes are endlessly refitted, often by professional jokers, to different circumstances or characters without significant innovation in the humour.
- "Three people of different nationalities walk into a bar. Two of them say something smart, and the third one makes a mockery of his fellow countrymen by acting stupid."
- "Three blokes walk into a pub. One of them is a little bit stupid, and the whole scene unfolds with a tedious inevitability."
- —Bill Bailey:
- "How many members of a certain demographic group does it take to perform a specified task?"
- "A finite number: one to perform the task and the remainder to act in a manner stereotypical of the group in question."
- There once was an X from place B,
- Who satisfied predicate P,
- The X did thing A,
- In a specified way,
- Resulting in circumstance C.
See also 
- Bill Bailey, "Bill Bailey Live - Part Troll", DVD Universal Pictures UK (2004) ASIN B0002SDY1M
- Wells 1903, pp. xix-xxxiii.
- Marc Galanter, "Lowering the Bar: Lawyer Jokes and Legal Culture", University of Wisconsin Press (September 1, 2005) ISBN 0-299-21350-1, p. 3.
- "Some Remarks on Humor," preface to A Subtreasury of American Humor (1941)
- Mitch Hedberg, "Mitch Hedberg - Mitch All Together", CD Comedy Central (2003) ASIN B000X71NKQ
- "Stars turn to jokers for hire"[dead link]