Smart Muscle

What is Smart Muscle?

The butthole muscle that determines if a fart will contain solid matter and thus retains the fart for later release on the toilet.

I think my smart muscle is broke because I just sharted in my skivvies.

See shart, fart, poop, pants, mud butt

Jumbis

1. When you jump really high and fall on your belly! Look at how joe jumbis'!..

Generation Xm Group

1. a small urban group of teens in in the city of Erie, Pennsylvaina. who save other innocents from assholes and thugs usually play Halo 3,..

Jude The Prude

1. The opposite of 'Merv the Perv', a guy that does not have a potty mouth, a guy that isn't into kinky sex, a pussy P-Phat..

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