slippery finger

Giving thy loved one a tickle up the rat using 1 or more fingers.

the chinese boy, was giving her the slippery finger.

slippery finger by fanny adams December 1, 2007

Slippery Finger Disease

This may happen when your girl asks why you asked another girl for bps.

Kylie: "Why did you ask my Best Friend for bps?"
Brycen: " I have Slippery Finger Disease."

Slippery Finger Disease by TheFantomReaper August 31, 2020

5 Finger Slipper 

Someone who uses their hand to please another man.

I heard Alyssa is a 5 Finger Slipper.

5 Finger Slipper by ClassyShrek May 18, 2021