Joke
A spoken or written expression intended to provoke laughter, often through surprise, wordplay, exaggeration, or an incongruous ending.
Incongruity theory: A theory that humor arises when an event violates an established expectation in a way that can be understood. Many jokes set up one interpretation, then make an unexpected alternative fit.
Humor: The quality or experience of perceiving something as amusing or comic. Jokes are a recognizable form of humor, but humor also arises without them.
Riddle: A question or statement framed as a puzzle, often resolved by an unexpected answer. Riddles turn a listener's search for a sensible answer into the comic reveal.
Anecdote: A brief account of a notable or amusing incident, usually presented as a true story. An anecdote may be funny without being constructed around a punch line.
Punch line: The concluding part of a joke that delivers its decisive comic turn. It often triggers laughter by revising how the setup is understood.
Laughter: A vocal and bodily response often associated with amusement, social bonding, or nervousness. It is a common response to jokes, though not a reliable measure of their success.
Knock-knock joke: A scripted call-and-response joke built around a repeated opening and a punning payoff. Its fixed exchange makes the audience anticipate a word-based punch line.
Satire: A form of criticism that uses humor, irony, or ridicule to expose folly or vice. Satire has a critical target beyond provoking laughter, though it can use jokes.
Wordplay: The deliberate use of a word's multiple meanings or similar sounds for effect. A joke can make ambiguity or sound resemblance carry its surprise.
Pragmatics: The study of how context shapes meaning in language use. Jokes depend on what speakers imply and what listeners infer beyond literal words.