Douche bag 9000 Share definition Flag When someone who acts and/or says something so stupid and/or illogical goes beyond being just a regular douche bag. Ryan, stop being such a goddamn douche bag 9000. Douche bag 9000 by DaveyChaos June 12, 2005 0 0 Get merch Get the Douche bag 9000 mug. Buy Now — $32.95 See more merch