cannon fart

A fart that sounds like a cannon blast and leaves your asshole at such a rapid speed that it shoots out a hard round nugget of feces like a cannon ball

A disproportionately large muffler or exhaust pipe, mounted on an automobile with a small displacement engine. Named for the flatulence like sound the vehicle's exhaust makes.

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 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