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...
by gravisan January 2, 2006
Get the Bubble Buttmug. by DavidFury December 22, 2004
Get the bubble-buttmug. by Meek T. Eep November 5, 2005
Get the Bubble Buttmug. 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.
by Radical Republican December 28, 2005
Get the Bubble Buttmug. 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.
by The Kentucky Yankee December 28, 2005
Get the bubble buttmug. by Adriana July 16, 2008
Get the bubble buttmug. by Keith November 29, 2003
Get the bubble-buttmug.