bugass Share definition Flag Bugass is a British slang (basically the bitches copied). It has the same meaning as asshole, but instead there is a bug in the term.... Boy: Hey look over her dipshitGirl: Dont be a bugass bugass by That Bitch Over Dere June 26, 2015 0 0 Get merch Get the bugass mug. Buy Now — $32.95 See more merch