1 definition by lolcatcatlol

Top Definition
Breasts large enough to resemble balloons, i.e. larger than normal bra sizes. Generally associated with people of the fat variety, though not always.
"Check out that chubba, she has some massive balloobs!"
by lolcatcatlol February 09, 2010

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.