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When a man farts while sitting with his legs closed and the fart is of such magnatude that the air passes upwards past his balls with such force that it racks him.
Dude: "Uuuuggghhh!"

Dude2: "Dude, are you ok?"

Dude: "Man, I just fart racked myself".
by 601baddawg February 19, 2014
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