Definitions by Rat-a-tat-tat

Dutch Bump 

A cleaner and more politically correct term for Douche Bag i.e. a person who is arrogant, cocky, flashy and/or an idiot who angers everyone but himself.

Jonny always acts like a dutch bump when he's around Bill.

Dutch Bump by Rat-a-tat-tat January 12, 2011