Keepfromfloppin Share definition Flag A German word in origin, in English meaning Bra. "Don't forget your bra!" Sandy's Mother"Mom I don't want my chest keepfromfloppin!" Sandy Keepfromfloppin by YoungJohnsSon December 19, 2011 0 0 Get merch Get the Keepfromfloppin mug. Buy Now — $32.95 See more merch