Definitions for knee-slapper
ADVERTISEMENT
Random House Webster's College Dictionary
knee′-slap`per*(n.)
a joke evoking boisterous hilarity.
Category: Common Vocabulary
* Informal..
Origin of knee-slapper:
1965–70, Amer.
Citation
Use the citation below to add this definition to your bibliography:
"knee-slapper." Definitions.net. STANDS4 LLC, 2013. Web. 18 Jun 2013. <http://www.definitions.net/definition/knee-slapper>.

