diarrhea fart

An emission of noxious gas from one's anal cavity which has the distinct smell of diarrhea.

As we were all chilling at the party, Julie ripped a diarrhea fart that cleared out the entire room with its vicious smell.

by C. Daley July 20, 2006

pre-diarrhea fart

That fart that is so god-awful and carries a signature smell that you know you're going to have diarrhea soon.

I was sitting at the table in the restroom and let out a pre-diarrhea fart. It smelled so bad everyone around me starting gagging. I then proceeded toward the restroom as soon as possible.

by Kiete February 29, 2012

Diarrhea Echo Fart

(D.E.F.) That amazing sound that your ass projects against the toilet bowl when you have a backed up shit waiting to immensely emerge from your balloon knot worm hole.

I was sitting on the toilet and almost busted my ear drums from the sound of my diarrhea echo fart hitting the toilet bowl.

by B-Ha Flows December 29, 2011