Top Definition
you know when you blow up a balloon and then pull the neck out so the air escapes with a long squealing shriek? Some people can do this with their butt!!
bruce did the biggest balloon fart i ever seen!
by Andrew Briggs January 31, 2004
when you fart and it sounds like a slowly deflating balloon
When trying to be discrete in class, Nadya Chu tried to let out silent fart, but let out a balloon fart instead.
by pixellen June 19, 2016
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.