Sticky Knuckles 

The state of being after one subsequently fists a female.

I have a serious case of sticky knuckles after last night with Carol.

That man must have some sticky knuckles going by how his wife is walking

Sticky Knuckles is the new twerking

Sticky Knuckles by brary January 20, 2014

Stinky Knuckles

A game where the winner is established by how many fingers they can fit knuckle deep in another person's rear.

(In party setting)
Man 1: "Who's trying to catch a game of Stinky Knuckles"?
Man 2: "I'm down! I haven't lost a game yet"

Stinky Knuckles by Bum Digger November 1, 2019

Sticky Moose Knuckle 

When a man originally born and raised in Canada balls his hand into a fist, pours a reasonable amount of Aunt Jemima's Maple Syrup onto his knuckles, and shoves them inside of a woman's vagina.

"I met this keener of a broad last night at the pub and gave her the ol' Sticky Moose Knuckle eh?

Sticky Moose Knuckle by Happy Puppies December 29, 2018