What is Jerk Muscle?
1.
The muscle developed in the forearm from jerking off too much. Often exaggerated amongst friends to make one appear to jerk off more than they might.
Mike: Dude, you been going to the gym yet?
Nate: I started going a week ago.
Shannon: Don't listen to him, we broke up a week ago and that's just his jerk muscle gone crazy.
See
Random Words:
1.
a phrase used to reiterate something totally amazing/awesome
"dude, we don't have school on neither Friday nor Monday"
..
1.
An agressive tactic to use during sex. While doing your girl from behind, you quickly insert the business end of a knife into her rectum..