Top Definition
A tardnuckle is a hybrid of someone who acts retarded, and a knucklehead. Usually someone who enjoys playing retarded for fun and looks like a vacuous goon doing so.
Mike "I'm totally going to act full retard at the party. "

John "You would because you're such a tardnuckle."
by A Moses August 17, 2009
5 Words related to Tardnuckle

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.