Flat Booty Rudy Share definition Flag A girl with no butt Opposite of Big Booty Judy Person 1: Shes So Cute!Person 2: She Gotta Donk? Person 1: Nah I wish but she a Flat Booty Rudy Flat Booty Rudy by The Trillest Nigga Breathing December 21, 2012 0 0 Get merch Get the Flat Booty Rudy mug. Buy Now — $32.95 See more merch