fart blaster

A large muffler that creates a farting noise when added to the exhaust system of a four cylinder car. Generally having a large, chrome tip of about 4" in diameter or larger. These mufflers remove backpressure from the exhaust while also reducing low end torque in most engines, this occasionally makes cars slower than stock off the line and not much faster anywhere else.

"Why does every moron with a civic and $300 feel the need to install a fart blaster?"

by alex November 13, 2004

fart blaster

a large protruding usually somewhat muscular ass

Serena Williams

by Anonymous April 28, 2003

fart blaster

A person who can fart very loudly sometimes multiple times in a row.

Harry really ripped off a few loud ones. He's a fart blaster!

by Mike Knight June 22, 2006