A chemical dye that is found in over ninety five percent of all cosmetic products.
Alex Trebek : "For eight hundred dollars. . .this chemical dye is found in over ninety five percent of all cosmetic products."
(Peter quickly buzzes in.)
Peter Griffin: "Diarrhea."
(The audience laughs.)
Peter Griffin: "What? Oh oh oh, sorry. What is diarrhea?"
by A1 December 3, 2004
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When your bowels are irritated and you pretty much vomit liquid shit out of your ass.
Main causes are bad food (fast food or foreign food) or illness.

This is a terrible symptom of gastroenterital problems, and makes you feel like your ass is on fire.
Finn was sitting in class, when suddenly ha stomach rumbled. He looked around, but everyone was focused on the Spanish lecture. Finn tried to ignore it, but his stomach gurgled again, and he knew he was going to have diarrhea.
He squeezed his butt checks together, in an adequate attempt to hold in the liquid shit threatening to erupt from his ass. After class, his girlfriend Brianna tried to catch up with him.
"Are you busy, Finn?" she asked with that sexy and seductive smile he loved so much. Finn nodded, in too much ass pain to speak. He made his way to the car, unaware that plenty of girls were staring at his ass, squeezed so it looked almost small.
When he got home, Finn barely had enough time to get to the porcelain pot before his diarrhea erupted. It was painful, like lava spewing out of his butt. The smell was like raw sewage, which it coincidentally was.
Finn was on the toilet for hours. Finally, his stomach was empty of the shitty mud, and he collapsed. It was 10 PM, and he was practically falling asleep in the putrid aroma of his own shit.
'God,' he thought. 'That Mexican food was not a good idea. I guess today wasn't the best lunch day.' Maybe tomorrow would be better.

The next day, Brianna approached him after school again. "You look perkier. You wanna come over to my place for some FUN?"
Oh yeah. Today was going to be much better.
by TDav284LuvsGlee June 23, 2015
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Loud, smelly, and it hurts.

just like Scientology.
guy: i was walking to my next class when i felt the urge to fart, i aimed my ass towards an open locker and farted while pretending to investigate my pencil. i felt my underwear and ass cheecks fill with a warm liquid, i was terrified, i thought maybe i should run to the bathroom but i realized that would be too obvious because diarrhea would go flying everywhere and everyone would know it was me, so i thought quickly, I grabbed a blind kid and had him walk directly behind me as i lead him to the bathroom telling him id give him candy, i got to the bathroom and had the blind kid lay in front of the door to make sure no one came in and cleaned myself up. disgusting day tbh.
by liquidpassion January 19, 2008
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A fiery liquid shit that comes out of your anus at a very fast pace to allow you to melt any solid object in a matter of miliseconds. If applied to a liquid, it'll cause the vapor to fuck you in the ass and make you fat.

Suggestion: Stay away from taco bell.
"You know that mouse that was bothering me?... I killed it with diarrhea."
by Ic3Dragon January 8, 2006
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the result of eating at taco bell. very agonizing and deadly.
come to think of it, their advertising might as well of said "yo quiero diarrhea."
by jerryjackson January 19, 2007
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To squirt liquid shit out the anal opening, usualy brought on by a recent trip to Taco bell, Mexico, McDonalds, Booger King; etc. etc.
"when you climb up a ladder and you hear something splatter, it's diarrhea! (Look out below)!
by mavros April 24, 2006
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When you have constipation and it comes out the right way. Usually accompanied by a beautiful song.
Caleb was so constipated with diarrhea, that we had to tell him to quiet it down in there.
by thadt7 April 11, 2020
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