Raspberry Knuckle

A sexual act when a fist is inserted inside a women's vagina during her menstrual cycle.

Jason, "Let's have some fun tonight."
Kyra, "Sorry babe, my cycle is on this week."
Jason, "That's okay. I'll raspberry knuckle you like last time."

by Missy28 May 3, 2017

Throwing one over the knuckles

When a male is masturbating and the jizz runs down over his knuckles after he has blown his load.

Mike needed half a box of Kleenex after throwing one over the knuckles.

by Meromero May 5, 2017

fuck knuckle

Someone who is a complete and utter idiot.

1. Don't be such a fuck knuckle.
2. That fuck knuckle crossed the highway without looking.
3. If you're going to be a fuck knuckle, you can piss off.

by xxxxmints May 17, 2017

bumper knuckle

slang word for fisting

i cant walk after being bumper knuckled.

by daddy2272727 May 19, 2017

one knuckle buckle

When a pussy buckles from a one knuckle love tap!

Brina buckled from a slight graze from the one knuckle an hunches over red in the face wondering why no one ask if she's ok.(One knuckle buckle) small hit from one knuckle of the hand

by DRED April 19, 2018

Polish knuckle biter

When the outcome is obvious.
The opposite of suspenful.
Predictable.

Johnny is going to wrestle a bear. This is going to be a real polish knuckle biter.

by Burt Macklin, FBI November 12, 2017

Uncles Knuckles

1.When you uncle fists you and your sibling at the same time.

2. When your uncle literally punches your ass hole into the next dimension.

"I hate my Uncles knuckles"

by gmoney2904 December 8, 2017