smooth sailin'
The act of jacking off with the assistance of sand paper. The name is derived from sand paper's ability to smooth out wood.
Dude, do you have any sand paper because I really want some smooth sailin'
smooth sailin'
When someone jacks off with sand paper. Typically one who is in to masochist things would perform this.
Hey, what aisle is the sand paper on? I want to go smooth sailin'.