mo' fuckin' Share definition Flag n. a shortened version of the phrase "mother fucking" Other forms: Mo' Fuckah' Michelle said "I'm a mo' fuckin' peacock, and I do what I want!" mo' fuckin' by xstickxcorex December 4, 2005 0 0 Get merch Get the mo' fuckin' mug. Buy Now — $32.95 See more merch
