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
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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 January 30, 2012
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(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 27, 2011
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