Burger Bunnage Share definition Flag When a womans labia (burger) hangs out just a tad too much from between her flaps (bun). 'mate, that slut has some serious burger bunnage on the go, her labia hangs out all over the shop' Burger Bunnage by Sal86xxx January 13, 2009 0 0 Get merch Get the Burger Bunnage mug. Buy Now — $32.95 See more merch