Smart Muscle

What is Smart Muscle?


1.

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


11

Random Words:

1. Also known as "BZ," this is a powerful hallucinogen, that makes LSD look like shit. The peek lasts for about 2 days, and will ..
1. An absolutely amazin cartoon in which the main character is a queer-duck. The guy above my defininition is a asshole. Please look up &ap..
1. exclamation of dismay reference to one of a not particularly likeable persuation 'Haw Cuntybaws!!! Ah'm gonnae fuckin kill ..