wadafuk Share definition Flag conjunktion meaning "what the fuck" 1: "i fucked your sister" 2: "wadafuk?!?!?!" 1: "i said i fu-" 2: (bitch slaps 1) wadafuk by who gives a fuck January 18, 2007 0 0 Get merch Get the wadafuk mug. Buy Now — $32.95 See more merch