Sin Muscle

What is Sin Muscle?

the muscle in the forearm which is used to masturbate (jack off)

Laura: Nice sin muscles! Haha!

Anthony: How do you know they're not from doing jazz hands!

See sin, muscle, forearm, masturbate, up, down, movement, jack, off

Letter In The Mail Box

1. This is not a rare acurance it happens to most of us ,when a persons underwar ride up in between tha ass cheeks and that said person has..

Spalding

1. The act of a man tea bagging a woman's face until she chokes to death. When the coroner arrived, he determined the cause of death ..

Ignorant Fool

1. See Bradford Dumbass Bradford Ignorant fool Short sighted..

All you need for a faster workflow in one place.

Sin Muscle Edit Meaning