Knuckles Muscles

A flex, usually in the form of an emoji, used to indicate a post of strength or celebrate the dunking upon of an irritant or adversary.

I added a knuckles muscles to Shan's post when he shutdown Sam's dumb idea.

by dux4life May 12, 2022

muscle cars rule

Thats me

Muscle cars rule is so cool

by Muscle cars rule December 02, 2023

mac the muscle man

A dickhead, who doesn’t give his beautiful, fantastic and just great girlfriend flowers and doesn’t come to london every time she asks, he’s rude and sends memes to other girls but he’s kinda cute and got a shlonggggg

mac the muscle man’s gf is mad at him 24/7

by jaicarrrrr November 23, 2021

Detroit Muscle

The anal sphincter.
The muscle that surrounds and closes the opening of the anus.

Ted Nugent loves to have a fist rammed up his Detroit Muscle when he's on tour.

by Dick Gosinyah July 17, 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

muscle candy

A long line of various nutritional supplements used in the fitness industry to promote better muscle tone, recovery, strength gains, and endurance.

N.O. Explode is great muscle candy.

by Kevin Kage July 01, 2012

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