1 definition by BJWAN

Top Definition
The way one determines how much of a douche bag someone is, or how similarly they act to a douche bag.
The way she is.

Casey's consistent douchebaggery continues to astonish everyone around her. Today she tried commenting on an action of one of her peers by calling what he did, "douchebagism". Righteous Douchebaggery.
by BJWAN September 27, 2009

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