1 definition by BrotherSport

Douchebagasaurus Rex

A complete douchebag, like such a big douchebag, that it's like fucking dinosaur huge.

Phil: Chris is kind of a douchebag, but he's can be cool sometimes.
Mike: No, he's not cool, he's a Douchebagasaurus Rex.

by BrotherSport April 4, 2009