A girl with a round, full ghetto-butt.
She sure has a cute bubble-butt>>>
by Keith November 29, 2003
When a girl has a really nice, round, and firm ass but its small
A small butt that is really firm and nice is a BUBBLE BUTT
by Jrsggh July 07, 2013
a man or woman with a round shapely posterior as opposed to a flat pancake butt.
Sandra is a rare Chinese girl because she has an amazing bubblebutt.
by kingofstone August 26, 2012
Large butt that tends to stick out like a bubble.
by volleyballviolist109 February 27, 2015
A much sought after attribute in the male homosexual world. A guy with a bubble-butt has a nice, round, full buttocks. Often found in dancers and ice skaters.
His bubble-butt is so tight you can bounce a quarter off of it.
by Papain August 04, 2005
A nice big popin butt that is round only Black and Hispanic girls have maybe some boys. But not common for white girls to have.
person1: Dang she has a bubble butt.
by Deeznuts3277 August 15, 2016
an ass is very round and "bubbly"
Jake has a bubble butt
by Drapes February 17, 2012