firefart 

Verb. The act of holding a match to your buttocks when you have to pass gas. May cause severe rectal burns if not practiced properly.

Tony's firefart went twenty feet, but he was on the hospital for monthes as a result.

firefart by Rather_Large_Wombat March 21, 2008

Fire Fart 

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.

Fire Fart by Lazy Iguana December 24, 2008

Fire Fart 

Ingridients:
3 Chili Dogs
1 Six-pack of Beer
1 Bic Lighter.
Eat the weenies, drink the beer, ignite the lighter, place it up to your ass and make sure the cat is out of sight. WARNING: Do not try this while in your underwear.

"P. U. I just blew the lid off my house with that fire fart."

Fire Fart by creedmoor May 6, 2006

Firehart 

firehart is a lovely young girl who will also steal all your food, leaving you without any. but she’s also very polite and will jump and squeeze you to death! she also stays out of drama on Quotev and likes to roleplay. but beware if you hurt one of her friends she will murder you with an axe!

“Wow, firehart is after me for calling her friend hot!”

Firehart by hAYLIE UWU August 19, 2018

Fire fart 

A fart that feels like your ass is on fire. It usually smells worse than regular farts. Usually occurs after eating chips with sauce after watching a Football game, or eating spicy exotic foods.

Hey, I think i'll have a fire fart.

Then get away from me!

Fire fart by mburrows December 23, 2012