knee-slap·​per ˈnē-ˌsla-pər How to pronounce knee-slapper (audio)
: an extremely funny joke, line, or story

Examples of knee-slapper in a Sentence

the movie is a real knee-slapper if you are a fan of lowbrow humor
Recent Examples on the Web This 1940s knee-slapper on deck from Lakewood Theatre Company really isn’t so concerned with rooting out the murderer. oregonlive, 5 Sep. 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'knee-slapper.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1966, in the meaning defined above

Time Traveler
The first known use of knee-slapper was in 1966

Dictionary Entries Near knee-slapper

Cite this Entry

“Knee-slapper.” Dictionary, Merriam-Webster, Accessed 24 May. 2024.

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