A huge muffler tip stuck onto a tiny little engine. Results in a "farting" noise and makes the car sound like an angry weed-wacker.

A huge ass muffler attached to small engines.

a large "N-1 style" muffler usually attached to import cars. manufacturers usually claim it adds power to cars, however it may adversely affect performance of a car due to lack of necesary backpressure in a cars exhaust. The result of these mufflers is a high decible exhaust that makes the car have less power at low rpms. usually purchased by people who think their car is good when it is actually a pos. Fart canons are a major status symbol in the world of ricers, the louder your 93 horsepower import.... the cooler.

a very large exhaust pipe attached to a car that was built for a much smaller pipe, named because of the sound it makes, which is similar to when you fart through a very hight quality microphone

used by chavs (uk) and ricers (us)

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.

The act of farting mid-shit and literally shooting it out of your ass.

An enlarged muffler-tip used by people who think that they will be more cool if they make their peice of shit 1998 honda civic DX sound like it is taking a shit everytime they lay on the gas.

Considered the opposite of Pussy Tubes

japanese car with an aftermarket exhaust thats just too damn big for the 78 hp pos civic that it's on. The result is an even shittier honda that not only looks like a pos but also sounds like an actual shart. People (i.e. Retards) do this in an effort to join the import community but instead end up in the ricer community. As a newly adopted ricer, they will rev the fuck out out of their golf cart engine "vtech" at every intersection and floor it once the light hits green if theyre next to a mustang. After the ricer loses to the guy in the mustang (or any other car for that matter) who wasnt even aware in the first place that he was racing and won, the ricer will try to hit up a consversation and ask about the driver's upgrades and how his fart cannon added 50 or even a hundred hp because it sounds louder. Ricers also drive like assholes and cut people off because they think they're racing at every single moment.

An excessively large, let alone loud exaust on a car, mainly on the so called "rice burners", "ricers" etc. Apparently they figure that the louder one's car sounds, the faster. Also needs a minimum diameter of 6'' or 7''. In the end, as a result, these cars sound like beavers passing gas in the mud.