Mutafukar Share definition Flag Its just a more memed version of motherfucker. Used most in games. Guy 1: lol im gonna rek u m8. Guy 2: no u Mutafukar Mutafukar by XxX_Th3Cr@b_XxX April 11, 2015 0 0 Get merch Get the Mutafukar mug. Buy Now — $32.95 See more merch