mofuga Share definition Flag ghetto slang. meaning mothahh fuckahh. commonly used by teenagers mo-fuhh-gah random kid 1: waldo..yew got the dope? random kid 2: fah-sho my nikka! you gotz the money mofuga? mofuga by Señor.Sosa March 4, 2009 0 0 Get merch Get the mofuga mug. Buy Now — $32.95 See more merch