Top Definition
A liquid defacation so forceful you have to hold onto the toilet seat to avoid liftoff.
I ate the buffet at Foo Kee and ended up with explosive diarrhea
by Marquiz May 06, 2003
37 more definitions
Not always from eating too much of the wrong foods which is usually relieved and ends with 1 incident of it.

Can be a prolonged horrid condition that usually comes about from a bad bacterial stomach/intestional virus. A violent exploding stream of liquid that feels like hot foamy lava shooting from your poor poop hole along with mild to severe abdominal cramping. A frothy water that will range from shades of dark brown to a pale yellow. Depending on the cause it can last from just one incident where you get immediate relief, to 3 to 4 days until a doctor has to give you an RX to stop the awful stuff. The stream is so forceful it blasts against the toilet water forcefully causing a violent splash sending the soiled stinky water up all over your poor butt cheeks, and underside of toilet seat. Usually always accompanied by a very putrid pungent odor that you feel the need to grab the nearest towel while you are still stranded on the toilet bowl, or if not available, a wad of toilet paper to cover your nose until you can hurridly leave the bathroom.

The (danger) of this condition is DEHYDRATION. It is important to not let it run on and to sip on water thru-out the day until a couple of days after it subsides. Also accompanied by noisy bowels sounds as if a war is going on inside your poor lower abdominal area along with excessive very LOUD blasting explosive gassed up farts, queasy stomach discomfort, and severe weakness if it goes on for over 24 hours.
Gosh! While I was sick I had that awful exploding diarrhea that left me feeling so weak I could hardly move!
by Cathie February 27, 2004
Its Sorta like a volcano, it builds up, then it begins to rumble. Then small streams of "warm" molten stuff begin to flow. then when you least expect it POW! It blows, and just like a volcano all the surrounding area is devastated
Once my friend tried to light his fart on fire, little did he know he had explosive diahrrea, all i have to say is we never saw him again...
by Uber Noob December 09, 2003
A painful situation where you feel like a Monday Night Football game is going on inside your colon. Caused by large amounts of liqueous diarrhea (either pure liquid or big, wet, juicy chunks) which are propelled out of the large intestine by tremendous gas pressure moving at high speed. Such an assplosion is usually followed by gasping, groaning or blaspheming, followed by a horrendous, foul stench about 3 seconds later. It will usually spray the interior of the bowl with the liquid waste, which may often include undigested bits of food such as okra, peanuts or sesame seeds.

Causes horrible intestinal contractions, speeding on the highway, perspiring, fervent praying and fumbling with keys to get inside to the john as you think "please let me get inside NOW, I swear this must be what childbirth is like". Tremendous relief immediately follows turning your toilet bowl into a radioactive disaster area.

"You all have after school d-hall--until the sick punk who sprayed explosive diarrhea on the bathroom radiator comes forward."
by sportster October 25, 2005
Very similar to normal diarrhea but fundamentally different at the same time. At first you may be minding your own business in the men's (or women's) room taking a leak like normal. While you stand there you blow of a few farts. So you proceed to try and blow off what feels like a really big powerfull fart (the most satisfying kind) and at first it is then you feel something hit the hole that shouldn't and you have to slam the door really quick. You quickly realize that you are no longer in need of a urinal (if you're a chick then you're pretty much set)so you find a stall and get ready. You know that it's liquid ass but you don't know the severity of the situation. You start to shit, as predicted it's diarrhea. Then it gets stronger and stronger. Soon you start farting between streams. The kind that reverberate in the bowl and echo in the room. Then you start farting during the streams effectively turning your ass into the most devastating form of shotgun known to man. Then the smell hits you and you think maybe you need a bucket too. This goes on for probably 15 minutes; courtesy flushing is a must. Even if you're not in public. The smell would peel the paint from the walls and burn the toilet paper that you hopefully have a costco package of standing by.

Finally it ends and you feel relieved. The cleanup is relatively easy. You may wanna dab some water on a piece of folded TP though to put out the fire. Find some mylanta and go on with your day.
Friend: "Hey what happened? I thought you just had to piss."
You: "Sorry, I got into a fight with my intestines. It ended in explosive diarrhea."
Friend: "Explo-"
You: "Don't ask..."
by Dylanbob April 19, 2007
A condition that occurs when your butt is full of soupy shit and gas.

It's loud enough to be heard 3 rooms over and almost always leaves your butt covered in muddy water.

Condition usually re-occurs within 30 seconds of leaving the bathroom.
Jim nearly killed his goldfish when he had explosive diarrhea
by Nettled October 11, 2003
Similar to projectile vomit, except from the anus. Normally explosive diarrhea is bile and orange juice, accompanied by chunks of scratchy objects ranging in size from a pebble to however big your ass can stretch, and unexpected volumes of fart which do a marvelous job of dispersing said liquid and chunks. Explosive diarrhea is deceptive; leaving the top of the lid virtually unharmed, yet devastating the underside.
Someone had explosive diarrhea at ihop
by nUk July 10, 2005

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