Top Definition
The act of farting unexpectedly while you are in some some sort of strain. Like pushing yourself up from a chair or lifting weights and blowing ass while you do.
"That dude over there on the squat press totally granny farted, I bet he blew out his intestines"

"My grandma just got out of her chair and ripped herself a new asshole with that granny fart"
by ThaKriz September 22, 2009
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.