turd muscle

an asshole

English Teacher: "This is the third time you haven't done your homework, Kyle."

Kyle: "I had chores to do on myself afterschool, teach!"

E T: "Oh, please, you're a turd muscle. That's why you didn't do your homework!"

by NateBlake666 June 6, 2014

tug muscle

A buffoon; charlatan or oaf.

Epithet occasionally used by ex Labour MPs in New Zealand "He is a right tug muscle".

by vexnews July 28, 2007

Fuck Muscle

A male reproductive organ used to have sexual intercourse.

Random A: I 've put my fuck muscle inside plenty of women.

by Cliqe January 20, 2016

Muscle tissue

Muscle tissue is a contractile body tissue as well as the force behind all bodily movement. It's specialized to contract or shorten forcefully and is classified under three types: skeletal, cardiac, and smooth. The classification is according to the anatomic location and function of the muscle.

When classified by appearance, muscle can be striated (with thin parallel streaks) or nonstriated (without thin parallel streaks). When classified by function, it is voluntary (consciously controlled) or involuntary (not normally consciously controlled).

Let's go over the three types again, but further in depth:
Voluntary striated (skeletal)
Involuntary striated (cardiac)
Involuntary nonstriated (smooth)

Person 1: *existing*
Person 2: "Did you know that muscle tissue makes up a large portion of your body weight?"
Person 1: "Literally NOONE asked"

by craigellachie March 1, 2022

Lazy Muscle

A muscle that hangs similar to fat. Some people claim that they actually are fat.

Jim looks like he gained a lot of weight, but he said that it was actually lazy muscle.

by The Grape Eater June 15, 2011

Muscle memory

The regaining of muscle which you build up a lot quicker then those who never worked out before

Austin you’re a bitch because you never developed Muscle Memory

by hahainyourface69 May 12, 2021

Butt Muscle

The name you give to a friend(or foe) , for being a dumbass.

DUDE!, i saw Matt talking to these hot chicks yesterday and he told me that he was busy, what a butt muscle!

by D-Peezy February 27, 2009