When two men who are engaging in sexual activities create enough friction by rubbing their penises together to the point of which they have rubbed off skin on each other.
"Bro, I just got done trading skin with Betty White in the bath 10 minutes ago."
A person of solid standing, Someone who does not have erratic behaviour, Someone who will do you a favour.
He is a good skin.
penis
trouser snake
cock
Penis
Hey BIOTCH, you want to play with my SKIN SLINKY?
No skin Kim is when you have a penis with no skin on it at all.
Becky- "I saw Naz's dick yesterday"
Serena- "Omg what did it look like"
Becky- "It was a no skin kim"
Serena- "Ew what a faggit
a person in fortnite (a game) that does not know what their doing.
you are a noob skin.
Pertaining to the British show Skins, this law dictates that any two characters in a drama of a sexual nature shall, at some point in the current episode or next, engage in intercourse.
*Tony and Effy appear on screen*
Guy 1: "They're gonna bang"
Guy 2: "They're related!"
*Later in the episode "Now fuck your sister!"*
Guy 1: "Law of Skins!!!"
Girl: Hey, what are you doing tonight?
Boy: SKIN PARTY!
Girl: Where?
Boy: JERSEY!