Douche Lizard 

A colossal douche who enters uninvited, and makes himself way to comfortable, before loudly fucking your roommate, and trying to act like nothing happened as he shakes your hand on the way out the door.

Person 1: "Hey, man thanks for the food. I know I showed up out of nowhere, and didn't really even knock, but I really appreciated the opportunity to mock your living habits before having a "private conversation" with your roommate."

Person 2: "Fucking Douche Lizard."

Douche Lizard by mantium January 11, 2011

douchewizard 

When someone possesses douchebaggery so intense that their actions cease to become that of a mere douchebag, but instead the actions of someone wielding what can only be described as an otherworldly douche force.

Andy Dick is a douchewizard.

douchewizard by Coltrane1 September 25, 2008