Floppy HamBurgers Share definition Flag Where a girls boobs are so big and saggy a triple Z would be too small. Guy1: DAMN! Look at those Floppy Hamburgers. Guy2: HOLY! I'd hate to be seen with that!! Floppy HamBurgers by __/|\__ April 11, 2012 Get the Floppy HamBurgers mug.