knuckle wash 

1. This practice is done for breeding horses. It is the act of lightly scrubing a horses labia with a sterile solution using the knuckles on your hand.

2. The act of pleasuring a woman with your hands.

1. "This mare is ripe for breeding, but first we'd better do a quick knuckle wash. F'shizzle my Nizzle"

2. "The ho really enjoyed the knuckle wash I gave her. F'shizzle my Nizzle"

knuckle wash by Casper_21532 November 29, 2005

Knuckle Clap

To clap using your knuckles.

He Knuckle Clapped (knuclapped) at the end of the show.

Knuckle Clap by Joel227 July 19, 2007

knuckle children 

The sperm that gets on the knuckles after one masturbates (noun)

after doing the knuckle shuffle Jimmy's knuckle children were wiped off onto his sister's bedsheets.

knuckle children by NixTheMasterOfTheWenis April 12, 2006

knuckler 

a heterosexual male, that while intoxicated or high, lets his wife or girlfriend insert a finger, usually the pinky, that when inserted does not go past the first knuckle on said finger.

you let her do what!!! lol dude your a knuckler

knuckler by Baab Himself March 28, 2010

Moose Knuckle 

The broader larger version of a camel toe. Often referring to a woman with a meatier gap from thigh to vulva, also used in accordance with heavy set females.

This term is seemingly being misused for a male equivalent which actually has multiple derivative terms.
Refer to Lobster Claw or Mammal Toe for male definition. Also males bearing the mark from restrictive lower garments are referred to as Grape Smugglers (also just referring to the garment like Ruster or Wrangler jeans).

Citing Seth Rogen and Diana Bangs characters in The Interview

DB: "I particularly enjoyed the Miley Cyrus "Cameltoe" episode, very deep."
SR: "Very deep! Yeah she has quite a hearty moose knuckle!"

Moose Knuckle by IggyK February 24, 2015

Knuckle Hoe 

1. A female about to experience the knuckles of another human in her face.

2. A female so ugly it appears as if she was repeatedly set in a corner and fed knuckles to her face by her parents.

3. A reference by African American women of other African American women, usually a friend.

1. That woman makes me so mad. Ima about to make her into a knuckle hoe!

2. Oh man! Look at that ugly a$$ knuckle hoe.

3. Ima call up my knuckle hoe and we goin' get our hair did.

Knuckle Hoe by DJ Van May 3, 2010

Spunk Knuckle

Someone who vigorously masterbated frequently. Also, has no scruples for the time or place that the masterbatory overtones eminate from.
Places to cath these deviants:

The porta-potty at a Britney Spears concert.

A bathroom stall during the senior prom.

The toilet while at a raging party.

In the parking lot waiting for a friend to buy a soda at the mini-mart.

At a sleepover at a friend's house while everyone is asleep.

Your mom's house during dinner.

Jimmy is such a SPUNK KNUCKLE. He was caught jerking himself by my aunt in the bathroom stall at the funeral for her dead cousin. What a Battered Cavern!

Spunk Knuckle by e-rips October 14, 2003