Gut Rot 

When you haven't eaten anything in a long period of time, and your stomach churns and aches because it is empty. Feels like nausea, but nothing to throw up.

Person #1: "Have you eaten anything today?"
Person #2: "No, I've got some serious gut rot going on."

Gut Rot by black bear April 25, 2006

gut rot 

When you get a sharp pain in the 'gut' and you break out in a cold sweat. Your mind begins to think about ways of which you can get to the nearest toilet as u clutch your stomach and groan in pain.

It does, however, causes your reputation status to rise as you are now known as "the one who had gut rot".

Also known as the mens version of PMS as you never hear of gut rot occuring in females.

Sitting in english on a cool autumn morning, Paul says to his mate "oh shit, i just got gut rot" in which his mate reply's "HAHAHA your my hero"

gut rot by guywithhat August 8, 2005

gut rot  

When you have so much gas in your stomach from that coffee you just drank, It feels like your guts a cheese factory and then when the cheese is done you get great relief as the aroma passes out your ass and sticks to your pants making them cold as they displace the oxygen in the air.

"Oh man this fucking hurts i just got gut rot let me lay down on my left side and finish this job''!
Or "crohns''

gut rot by Fartman2 October 22, 2008

Gut rot 

A painful stomach ache from eating nothing but fast food.

That Mcdinks gave me nothing but gut rot!

Gut rot by Crazy Craig November 9, 2008

Gut-Rot 

An extreme feeling of sickness in one's digestive track that almost always results in a very severe and excrutiating case of explosive diarhea.

Eating at Coney Island and Shitney almost always gives me gut-rot.

Gut-Rot by Erin August 14, 2003

galloping gut rot 

Violent, unpredictable and rather unpleasant bout of "Delhi Belly".
Sudden, malodorous and disconcerting onset of liquifaction of one's latest meal.

"We'd best leave now, sir, you have a bad case of galloping gut rot."
"I know, but let me just sign this treaty, first."
(PM Tony Blair to President Bush, Circa 2004)

galloping gut rot by mockschmock December 9, 2006

Rot Gut

a diarrhea-like condition caused by the consumption of various "old man" beers, such as Pabst Blue Ribbon, Schlitz, Miller High Life, or most notably, Milwaukee's Best.

This is the worst case of Rot Gut, I've ever had. I could shit through a screen door without hitting metal!

Rot Gut by Clinto-beans July 17, 2006