The burning feeling in the anus after taking a dump, after consuming chile or other spicy foods.

See also: Ring of Fire
Man, this chile is so damned hot. I'm gonna have gringo butt tomorrow for sure.
by bolder jesster January 18, 2005
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Severe diarrhea caused by ingesting food or water in Mexico.
I ate some tacos from a street vendor in Tijuana and I'll be damned if it didn't give me the worst case of gringo butt I've ever had.
by Chancey B January 6, 2007
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