Top Definition
skin tight spandex pants worn by girls to give their behind a little push up. commonly accompanied with ugg boots and a north face jacket. butts are commonly mistaken to be voluptuous, like a push up bra might do.
Damnn, that girls gotta nice butt!" "Nah man, she's just got her butt bra on today.
by tkell2112 December 15, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.