Skinny slapping 

To have a slapping fest with someone while naked.

Me and my friend had a skinny slapping contest last night to see who could handle the most slaps

Skinny slapping by Justicewithtacosandweed August 10, 2018

skinny slipping 

When a person have the urge to lather themselves in Vaseline/Lube and slid into or on things

He's skinny slipping right into her tonight

skinny slipping by Cardiovascular disease February 26, 2017

Skinny Slipping 

The action of slathering oneself in Vaseline, or another lubricating substance, and slipping until your heart's content

"where's Lauren?"
"she's in the bathroom skinny slipping like usual"

Skinny Slipping by skinnyslipper February 26, 2017

Skinny dipping with snapping turtles

Used to describe a very small and Ugly Penis

girl 1:"I saw mike naked...he's been skinny dipping with snapping turtles."

girl 2: "That small huh?"

girl 1: "yeah...I had a hard time not laughing."

Skinny dipping with snapping turtles by grizzlyjack July 6, 2010