Grenade Gut 

Military slang for Ulcerative Colitis

CODE BROWN, CODE BROWN

Jesus Fucking Christ, there's shit everywhere, what happened?

Hazing ritual. They stuffed private Lopez with 20 tacos and his undiagnosed Grenade Gut duly saluted. He is now Private Turd Class.

Grenade Gut by moonsuck December 12, 2023

Gut Grenade 

bad or hevly upseting food you have eaten to cause explosive diarrhea. also afeliated with the toco bell's big bell value menu. or a.k.a gas station
baritos.

that food was a gut grenade.

Gut Grenade by crab152003 February 13, 2007

Gut Grenade 

Better known as Krystal's hamburgers. They usually feel like someone dropped a frag grenade in your stomach, as well as leave shrapnel in the toilet... later in the day.

Hey bob, lets stop by Krystal's and pick up a couple of gut grenades.

Gut Grenade by Ksing Kser August 26, 2003

gut grenade 

Something that you get from McDonalds that makes your gut feel like it was punched in the stomach a few times.

I was in a hurry so I had to get a gut grenade....man that hurts!!!

gut grenade by Lil Duff 2008 October 1, 2008

Texas gut grenade

1: Where a women poops in the skin of a uncircumcised penis then smearing it around.

2: a bean and beef burrito from allsups*

For their 5 year anniversary, Janice give Dave a Texas gut grenade.

Texas gut grenade by kpop_landfil January 1, 2017