A big, fine round ass. Most black girls and many white and latina girls are blessed with these anatomical masterpieces. They are as fun to watch and just as fun to grab.
Bubble Butts have the potential to automatically give tens of millions of guys a boner
Contrary to popular belief Bubble Butts are ~not~ big asses. Bubble Butts are round like a globe, usually complement a slender/slim body, they are very tight and firm unlike the one's on fat asses...
she is skinny but - dam - she has a bubble-li-cious bubble butt ass.
A nicely rounded behind.
That girl's curvy! Got a nice bubble butt!
A big, fine perfect round ass. It is not huge and gross, just bigger and better than average size. Every girl should have one of these. These anatomical masterpieces can give many guys an erection.
MMMMMMmmmmm.....that lovely redhead has such a big fine bubble butt. :)
1) Perfectly formed ass
2) The most wonderfult thing in the world.
3) Proof that God exists.
The girl that's interested in you has a tight body, with a real nice bubble-butt.
A girl with a round, full ghetto-butt.
She sure has a cute bubble-butt>>>
A person whose rear end is spherical, and protrudes upwards and outwards out of all proportion to the rest of them.
Tony was mesmerised by her bubblebutt.