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3.
A variety of the dish "Chili" made with extra heat (spices). Deriving it's name from the area of your body that experiences the chili the most.
For the chili cook-off I'm going to make up a batch of butt chili.
by chili_master February 25, 2009
 
1.
a severe, painful, cramping, burning, explosive diarrhea occurence, often involving a race with the devil to reach the bathroom before imminent sharting occurs.
dude i had the turbo nachos at el diablos and it gave me some hellacious butt chili.
by schnozz April 19, 2007
 
2.
Another name for diarrhea.
He's making butt chili.
by The Fury 13 December 10, 2010