J Booty

A girl's undesirable butt shaped like the letter 'J'. Contrary to a desirable butt shaped like the letter 'C'

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.

(Noun) A person, usually female, with and exremly large butt.

(noun A person with a large good looking butt.

Booty J is like a God, just one stare into his eyes leaves you on the ground paralyzed with several babies now growing inside you. Your panties are dripping wet and you notice your bra is now gone. You say one word before you go unconscious.. Booty J.