A butt of a abnormally large size on a woman that is very attractive, large butts on obese women do not qualify as a J Lo Booty.
by AllStar65 November 1, 2005
(Noun) A person, usually female, with and exremly large butt.
(noun A person with a large good looking butt.
(noun A person with a large good looking butt.
by X-L February 23, 2005