Definitions by Tico Mann

Douchebaggery 

The doing or performing of shinanigans. Usually done with friends to other friends. (Verb)

guy knocks friends hat off.
Friend: Dude, why must you perform this douchebaggery

Freind 1: should we perform douchebaggery at lunch today?
Friend 2: lets &%*#^@! do it!!!

Douchebaggery by Tico Mann October 30, 2009