Top Definition
When the schphincter muscles give in to the inner pressure of the rectum and spell forth a massive amount of doo-doo.
Gosh! Indian food made my tummy upset I feel I may need to ass heave.
by wetbackoftatt00 November 07, 2008
1 more definition
After holding your shit for hours and finally being able to sit down and release.
Doug said he had to shit 3 hours ago. I bet he has to ass heave.
by alkla1 October 22, 2008

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.

×