someone with less than usual intellect or common sense; someone better suited as a napkin used to clean a cock.
- I just told my boss to fornicate with himself vigorously!
- Dude, you are such a cocknapkin. Now you'll be fired for sure.
- Dude, you are such a cocknapkin. Now you'll be fired for sure.
by HypaereonFlux December 24, 2008
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