National flex your muscles day

April 19 is when you send a friend, partner or someone you trust a picture of you flexing ur muscles.

*sends a picture of big booty flex*

wow! Happy national flex your muscles day! Here is one too ;)

by Nukemaster69 April 19, 2022

Detroit Muscle

The anal sphincter.
The ring of muscle surrounding the anus, that allows it to open and close.

Ted likes to have a fist rammed up his Detroit Muscle.

by Dick Gosinyah July 17, 2022

Valentines Beer Muscle

A special kind of muscle that can only be created by a few men in this world. To grow the type muscle you must drink many many bud lights whether it be keg can or bottle beer, as long as it's bud light. The only twist is that you have to be born on valentines day. In this case all the bud light that's consumed will become Beer Muscle because of all the 12 ounce curls and the females love it.

"Check out that guys muscles. I heard he doesn't even work out."
"He doesn't, he just drinks Bud Light every day and developed beautiful Valentines Beer Muscle"

by Beer Knowledge February 13, 2017

muscle static

the feeling you get when a part of your body falls asleep ٩(◕‿◕ )۶

“ugh muscle static is so annoying..” Ventura said annoyed as her leg fell asleep.

by anonymous February 23, 2024

Mind-Muscle Connection

Mind-muscle connection means to focus and really engage that particular muscle during a rep.
This really becomes important when you are trying to target grow a certain muscle. Like for example the back muscles are one of the harder muscles to engage so this connection becomes really important.

" Use Mind-Muscle Connection to Really try to feel your lats pull during the pull-up to engage it don't let your biceps take over"

by Caliphate September 4, 2025

muscle joe

A man with lots of muscle. typically named Joe but for any man that's shorter then 5'9, usually a tool/dick head on a scale of 1-10 he's a 5 but his muscles bring him up to a low 8. Damn muscle Joe.

Did you see that ripped short guy? What a muscle Joe

by Jazzy77456 June 15, 2016

Don't strain any muscles

The response to someone who came up with an idea that requires very little thought.

"I just got this wicked idea to mix vodka with coke! I call it... the vodka-coke!"
"Wow bro, don't strain any muscles"

by Dave-Landon October 6, 2016