A Dumb Fuck Share definition Flag The people who reject words when voting Guy 1: I heard that he rejected a definition on Urbandictionary Guy 2: Yeah he's such A Dumb Fuck A Dumb Fuck by El_Bruh_Momento September 29, 2020 0 0 Get merch Get the A Dumb Fuck mug. Buy Now — $32.95 See more merch