derfintufta Share definition Flag Pronounced:(Der-fin-tuff-tuh) Meaning: Massive duck genocide Duck 1: I just committed derfintufta! Duck 2: Wtf bro you're going to jail. derfintufta by Ac1dito August 4, 2022 0 0 Get merch Get the derfintufta mug. Buy Now — $32.95 See more merch