A silk skin is when you hide your lunch money in your sock to avoid it being stolen from bigger kids. Its origin comes from slang used by smaller kids who often have their lunch money stolen.
by Zane Randalll February 20, 2008
When a guy wraps his dick around his wrist like a watch and asks you if you like his watch. He can also ask what time it is so you inadvertadly look at it
by The Goater July 6, 2010