twat muscle

bitch, pussy, asshole,etc, anything you would call someone if you were mad, or frustrated with them

"Damn it Coolie you twat muscle, give me my shorts back!"

by Casey Hurn May 24, 2006

Muscle guy

Any person who works out, who can’t grow or gain size but walks around like they’re the biggest person ever.

There a lot of muscle guys in the gym today

by @smoochsmacker December 20, 2018

muscle tee

A shirt without sleeves, typically worn while working out or while being a douchebag or both

Dr. Rod do you think Stanley can pull off a muscle tee? “The shirt is fine, but he is not.”

by Tracy not Tori March 2, 2018

Slut Muscle

A. A good-natured nickname or banter between Heterosexual bros.

B. Someone characterized by being a slutty un-thinking sex fiend with low standards, similar to someone who thinks with their dick (basically any straight male).

A: What's up you dirty Slut Muscle.

B: My friend Ben is a major slut muscle...he wants to bang all the bitches, regardless of what they look like. He's a regular bro.

by Fat Box June 18, 2012

Muscle Rub

A rough and vigorous hand job.

Sonja gave Frank a Muscle Rub to completion. The harder the tug the more he unloads.

by Eaton Holgoode May 2, 2015

muscle butt

A girl who has a ass that is so muscular that if she wasn't muscular it would be straight flat

Damn maddys ass is so muscular she got a muscle butt

by David Yeum May 16, 2016

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.

by masedog February 3, 2008