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.
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.
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 ;)
Douche Bag.
White Hat.
Poser.
D. Metzler From Baltimore Maryland
"Butt Muscle Is The New Douche Bag."
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!
It’s meaning incomes from the observation that male doctors often have muscles in the arms slightly above what the average or underweight person would have.
“I’m hoping to gain some doctor muscles at home before going to a gym.”
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.