A disparaging term used to describe a Caucasian person that mimics ghetto and urban vernacular. More commonly used to describe those Caucasians whose only contact with popular urban culture is the entertainment media. A poseur.
The wigger thought all the black kids at school would be his friend because his mother bought him the latest pair of Jordans.
A white person who tries to act black, wears his pants around his knees listening to crap like 50 cent. Usually has about 10 inches of boxers showing and wears his cap sideways.
Jimmy, dressed in Jordan jeans, a pink basketball jersey, and sidewayspink hat saying "gangsta" is the perfect example of a whigger.