fart cannon 

An enlarged exhaust pipe that people sometimes add to their cars. The result is a fart-like sound from the engine. Some fart cans are just for show -- they only make noise, and don't make the car any faster.

This car modification is usually done to Asian import cars, but not always.

See related: Mitsubishi, Toyota, Honda, fart can

fart cannon by Ryan Thompson January 15, 2004

fart fan 

n.

1. the ventilating fan in the restroom that you turn on while you poop.

"make sure to turn on the fart fan when you're in there!"

fart fan by Christopher Garza February 4, 2005

Fart Blossom 

Stain left in underwear after release of gas containing a large unexpected percentage of moisture. The most artistic designs can be created while in the seated position.

Damn! thought it was all fart but the end was real squishy. I can feel the fart blossom in my shorts.

Fart Blossom by bdb71 October 15, 2009

fart cart

The end product of a Japanese family car after a 16-year-old gets done with it. Makes more noise than power. See: ricer, rice boy.

"Man, listen to that fart cart. Is the exhaust supposed to smoke that much?"

fart cart by tradesman April 1, 2003

Fart breath 

Breath that smells so bad, you think someone farted in that persons mouth, then might have actualy taken a shit in it too.

Man that asshole really had Fart breath.

Fart breath by Overseer April 14, 2005

Fart Shape

The shape that a fart feels like when it comes out your ass.

person 1: "Dude, my fart just felt like a teeny tiny football."

person 2: "Thats a crazy fart shape man."

Fart Shape by Nem0__ March 4, 2009

Fart Fever 

The fever you have after farting for 3 straight hours from the food you ate at your friends house.

"Man, I came down with a case of fart fever from that fucking burrito!"

Fart Fever by CockMan79 May 12, 2009