1 definition by Lazy Iguana

Any fart that burns your ass on it's way out. Usually happens after eating very spicy foods and usually smell extra horrible. NOTE - the Fire Fart does not require a lighter, matches, or any other ignition source. For lighting your farts on fire please see "gay fraternity stunt".
After eating all those hot chicken wings, I laid a fire fart that burned a hole in my car seat.
by Lazy Iguana April 4, 2007
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