Farting with such magnitude while one is seated on a sofa that others can hear and possibly feel the fart thunderclap through the sofa.

Feels similar to a large base-tube when it is cranked. May or may not exhibit an odour.

This is often confused with minor earth tremors and after-shocks.
Hot Woman: Ahhh... What was that...?

Bean Eating Dude: What was what?

Hot Woman: I heard a loud crackling thunder and the ground shook through my ass.

Bean Eating Dude: O' that was just me shaking the basement a little.

Hot Woman: You're disgusting.

Bean Eating Dude: I should change my underwear.
by Rolene M December 24, 2010
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