knee-slapper

noun
knee-slap·​per | \ ˈnē-ˌsla-pər How to pronounce knee-slapper (audio) \

Definition of knee-slapper

: an extremely funny joke, line, or story

Synonyms for knee-slapper

Synonyms

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First Known Use of knee-slapper

1966, in the meaning defined above

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Time Traveler for knee-slapper

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The first known use of knee-slapper was in 1966

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Dictionary Entries Near knee-slapper

kneesie

knee-slapper

knee sock

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Statistics for knee-slapper

Cite this Entry

“Knee-slapper.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/knee-slapper. Accessed 5 Oct. 2022.

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