Douche-Kazoo Share definition Flag A vaping device, when used in inappropriate surroundings. I generally don't mind if people vape, but really? This is a congressional hearing. Put the Douche-Kazoo away, dumbass. Douche-Kazoo by themacbear September 20, 2016 0 0 Get merch Get the Douche-Kazoo mug. Buy Now — $32.95 See more merch