Definitions by RIT school

Douche Bag 

Generally, a person who is full of themselves, very obnoxious, and asking for trouble.

AKA

Luke A.

Person 1: Look at that short prick trying to prove his man hood by screaming obnoxiously and trying to pick pointless fights

Person 2: Oh thats just Luke A, he's a real douche bag.

Douche Bag by RIT school May 2, 2008