What is no punchline joke?

A no punchline joke is a type of joke that relies on an unexpected twist or reversal of expectations, rather than a traditional set-up and punchline structure. These jokes often require the listener to make an active effort to piece together the meaning or humor of the joke, and can be more intellectually challenging or subtle than other forms of humor. No punchline jokes can be found in many different formats, including one-liners, anecdotes, puns, and riddles. They can be used for a variety of purposes, from social commentary to simple entertainment, and can be enjoyed by people of all ages and backgrounds.