Definitions by Potters Gentree

fart knocker 

A fartknocker is a person that is so lame they do not appreciate a good fart. They 'knock' or 'put down' the idea of farting and enjoying it; which makes them a total loser.

Dude you are such a stuck up fartknocker preppie!

fart knocker by Potters Gentree May 13, 2005