Top Definition
A women's bra that uses a pair of air-filled vinyl bladders to produce the illusion of larger breasts and tighter cleavage.
"Man, she's got a nice rack."
"Yeah, but it's all in her dual air bags"
by SmokeyBehr February 27, 2008
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.