2 definitions by FART MAN

Top Definition
The place inside the anus where your excess farts are stored for later in use during the day.
Kyle was storing his farts in his fart sac, then Marc punched him in the stomach and Kyle proceeded to fart, releasing all the farts from his fart sac that he stored.
by FART MAN October 07, 2013
the hard fart that comes out of the butt when someone is swimming
look a bubble just exploded out off the water for no reason. oh wait, you farted under water so you truked
by fart man January 05, 2008
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