Douso Bak Share definition Flag Another word meaning not only Douche Bag, but also shithead... Therefore becoming an even better insult. " You Damn Douso Bak, you stole my chicken." Douso Bak by Bioking November 24, 2009 0 0 Get merch Get the Douso Bak mug. Buy Now — $32.95 See more merch