when you poop or fart and you butt hole burns. not like tempature, but like hot sauce on your tounge, or when you throw up and it goes up your nose. like that exept on your butthole.
guy 1: *FARRRRRTTT*
guy 2: EWW that was a wet one! wasnt it?!
guy 1: OWWWW MAJOR FART BURN!
guy 2: what?
guy 1: it feels like i just farted out jalapinos!
guy 2: omg...
by Bubba2x4 February 15, 2009
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When a fart is violently expelled with such a force that your butthole area experiences a fiery burning sensation from the intensity of the retreating fart. May occur more frequently when coughing or laughing.
"Last week I had bronchitis, but my mom made refried bean wraps for lunch..."

"Oh no, did you get fart burn again?"

"Every time I coughed. My butthole is beyond repair, I can feel the sting in my cheeks."
by pastacarbonara June 8, 2022
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