A busted load of jizz all over your fingers after rubbing one out.
Hand me my gak towel. I need to wipe up this knuckle custard.
I apparently didn’t wipe my hands good after jacking off this morning. I still got knuckle custard on them.
A chronic, habitual masturbator. Someone who is always giving himself a tug. Typically addicted to porn, stalks Facebook, Insta and other media for pics to fap off to.
May also be used as a derogatory term for somone who’s a POS.
My neighbor is a real jack knuckles. He’s always giving himself a wank online.
My uncle is a jack knuckles. I catch him tossing off every time I walk past the den.
Fuck that guy. He’s a jack knuckles.
An accidental action that occurs when butt wiping. Usually occurs when one unknowingly has clogged the toilet, wipes his arse, and accidentally touches the water with one's knuckles.
I didn't know the toilet got clogged after my courtesy flush, so when I wiped my ass, I did a knuckle dip.
An extremely sore clitoris. Usually from too much bean flicking, relentless railing or aggressive oral.
Well with all the lockdowns I’ll be alone over thanksgiving watching porn and flicking the bean. I’m sure come Sunday I’ll have one burnt Knuckle.
That old butch lesbian sure can munch a box. She worked my slit for hours and left me with a sloppy burnt knuckle.
My little love box was unable to take his meat so the relentless pounding left me with a burnt knuckle.
1. A name for a professional who is completely incompetent in his field. (ie an accountant in rural Kansas)
2. A tiny penis.
That damned piss knuckle did my taxes, and now I'm being audited by the IRS.
or
My piss knuckle hurts when I pee.
Sticking a finger in someone's ass at least to the second knuckle of your finger of first knuckle of your thumb.
Hey, that dude really likes when his girl gives him a trunk knuckle around back while getting a blowie.
when you beat your cock so fucking hard your knuckles are slathered in cum
OMG I had the biggest case of cum knuckles when looking at a picture of ur mom.