ass heave

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

Ass heaves

When you shit so much nothing else comes out but foam. The same as dry heaves but from your ass.

After eating that food from that take out joint, i was on the toilet for hours shitting with ass barfs until i had the ass heaves.

by WW_OZ August 20, 2009

ass heave

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 wetbackoftatt00 October 22, 2008