Chest Booty Share definition Flag Fantastic mounds of fat on a women's chest that can't be described as tit's or a nice rack and are thus called a chest booty. DAYUM MAN SHE GOT A NICE CHEST BOOTY AND BOOTY BOOTY YEEEEEEEEEEAH Chest Booty by Sal:D June 16, 2013 Get the Chest Booty mug.