Mussler 

To place your penis into the hand of an unsuspecting person. Most commonly acted between two heterosexual males.

When we were laying around in the TV room, Andy gave Tim the old Mussler. It was hysterical... but fucking gay as shit.

Mussler by trop142 November 28, 2010

missionary muscles 

The triceps; they are the muscles that a man uses to support himself while having sex in the missionary position.

Oh man, I was on top of Renee for two hours last night and now my missionary muscles are killing me.

missionary muscles by silasmeister May 2, 2010

Text Muscles 

When you are able to talk shit via text but not in person

Joe (while showing Jackie his phone): Wow, do you believe all the crap Ashley is saying?

Jackie: Yeah, her text muscles are really showing tonight.

Text Muscles by KyleReese July 9, 2010

muscles marinara

italian roid head, or any juice head

your in a public place with your friends a jacked guy is walkin around you go "look at muscles marinara over there"

muscles marinara by stillskinsohwahohwah February 6, 2007

Beach Muscles

Muscles that are gained through working out in a gym and may make a man look strong, but in reality they are gained just for show, like on a beach (hence the name), and therefore are not indicative of toughness or fortitude.

Mike "The Situation" has beach muscles. He looks strong but if he ever got in a fight with someone who was actually tough he would get his ass beat because he only has Beach Muscles.

Beach Muscles by JimboD October 18, 2010

The Musleh effect 

The process of making fun of somebody so much that you can't look at them without bursting out in laughter.

Person1: "I can't look at Andy any more without laughing."

person2: "You must be suffering from the Musleh effect."

The Musleh effect by Haitham Darghouth January 3, 2019

Skinny Muscles

someone who is really skinny but is really strong and could pick you up.

'He's totally got skinny muscles, he beat me in an arm wrestle'

Skinny Muscles by Danielle Smiles January 26, 2009