1 definition by HAHAHHAHAHA1234

Fag Knuckle

A. When you stick your hand up a person's ass and lick your hand afterwords.

B. A dumb, ignorant, piece of crap, that jerks it to videos of bunnies and rainbows.

C. Bert

Why whould you do that? You're such a "Fag Knuckle."

Bert is a fag knuckle.

by HAHAHHAHAHA1234 April 22, 2010