Brain Diarrhea

An affliction where a constant stream of crap spews out of a person's mouth.

Peep1: Wow that guy just doesn't know when to shut up.
Peep2: Lol, some people say whatever they think whenever they think it.
Peep3: Ya, he has Brain Diarrhea.

by jazsd August 27, 2013

brain diarrhea

getting brain farts to the point of exhaustion.

I've been having brain farts so often this past week, its starting to feel like brain diarrhea...

This brain diarrhea is really affecting my semester's grade.

by David Fate February 5, 2009

Brain Diarrhea

A severely worse version of a brain fart. When you do or say something extremely stupid or forget something everyone and their mother knows.

Dude, when I was taking that test, I had a really bad brain diarrhea.

by Commander Jacob August 27, 2017

diarrhea of the brain

sloppy drunken state when you can not be serious even if the situation calls for it.

corn has diarrhea of the brain.

your so annoying its like you have diarrhea of the brain

by neonpunk22 February 21, 2013