Ground pounding throaty v8's built for performance. So all you little import fags put your Fast and furious tapes away, and come get your ass kicked at any race track you homos.
by RiceKiller December 31, 2003
Waking up at 8:00am after going to sleep 4:00am
Mom:Go take out the trash
Son: Not now i still got morning muscles
Mom:Go take out the trash
Son: Not now i still got morning muscles
by say25000 July 19, 2010
by Mini-Moose July 29, 2008
The same as "beer muscles", where when a person is drunk, they do and say things they wouldn't normally have to courage to do, or say. Internet muscles are where a person gets online, reinvents themselves, and says things they can't say in public, like using racial slurs for example.
Khayam can flex his internet muscles and only use the N word, online because he's way too much of a pure coward to ever say it in public to a black person's face.
by ThePac66 September 27, 2011
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.
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.
by Skrait Buttah July 29, 2006
he has great muscle endurance
by Your GrandMother September 02, 2008
It is kinda like a gold digger but instead of money she is all in it for the muscle and that is the only real reason she like you
by Naughtystevie February 26, 2015