Top Definition
Basically...a crap napkin would be a napkin that you use to wipe the crap from your sphincter, which of course you would only do if you ran out of toilet paper. Therefore, a person (being a crap napkin) would be a tool, and not even a very good tool at that. A tool that you would only use if all other tools were used up. Like a wrench made out of twigs and rabbit shit.
Bob (to Herman the tool) - Shut up you little crap napkin...

Henry (to Herman the tool) - Yeah, why don't you go tickle your butthole somewhere else you giggling whore.

Herman the tool - (No comeback because he's just a shitty old crap napkin)
by David Breeden May 27, 2006
5 Words related to crap napkin

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.