when a lady bends over in front of you with her ass facing you, its the fuzzy bean bag that you see hanging down.
sally took off her pants and i was amazed at the juicyness of her back burger
by Kevsloth July 15, 2009
The view of a woman's vagina from behind with the legs slightly apart - the sight of the labia resembles a hamburger bun and burger all in one.
Those internet pics of Rhianna from behind, man, that is one backburger I wouldn't mind munching on!!
by backburger May 15, 2009