Plumper Bumper Share definition Flag One who bumps up on plump bitches. Ie: Enjoys the fat stack. Victor enjoys the qualities of his Plumper Bumper on the back end of his whale. Plumper Bumper by Grewvey1 October 2, 2008 0 0 Get merch Get the Plumper Bumper mug. Buy Now — $32.95 See more merch
