meatphlaps Share definition Flag Fat rolls on the female. Often accompanied by a foul stink. Often layered. Julie is so damn fat, she has excessive meatphlaps. Each time she moves, her meatphlaps release trapped gas that stink up the room. meatphlaps by sweetgy June 21, 2009 0 0 Get merch Get the meatphlaps mug. Buy Now — $32.95 See more merch