Muscle sperm

Involuntary contractions of a muscle, typically harmless and temporary, but can be painful.

"Ow my muscle! What is this?" "Muscle sperm lolololol"

by Maximum Hamilton June 21, 2023

muscle mass

Mike n Chris

Trentwins are the definition of muscle mass

by Lgdabuser June 22, 2023

Money Muscle

Your asshole

“Ron, you need to pay your dues with the older brothers and work that money muscle”

by L-Dogg. July 4, 2023

Sex Muscles

Any and all muscles that are bulging or well-defined from sexual activity.

Me: Did you see the size of his biceps? That's hot - his chest too.
Her: Those are some damn fine sex muscles.

by Siouxsie Supertramp May 8, 2020

Sex Muscles

Any and all muscles that are bulging or well-defined from sexual activity, typically the biceps.

Me: Did you see the size of his biceps? That's hot - his chest too.
Her: Those are some damn fine sex muscles.

by Siouxsie Supertramp May 8, 2020

magic muscle

The one muscle in every woman that has the magical ability to captivate and control any man of any caliber. This muscle is medically referred to as, "vagina"

Rusty was doing great, business was booming, life was going his way, and then he met Sally and she flexed that ol Magic Muscle. Now Rusty's broke and no one ever sees him.

by MrMoose69 July 1, 2022

Muscle maiden

A woman who works out and has gains to show it. They’re strong in many ways than one, and aren’t afraid to leave their mark in the weight room or to shy away from challenges. Often regarded as very intimidating by others, however can be quite the opposite when approached (if you’re not too afraid to approach that is).

You see her over there? She’s deadlifting 350lbs, 350! She’s a Muscle Maiden without a doubt.

by |Artemis| June 5, 2022