knuckle tuck 

A knuckle tuck is when one curls up one's finger, tucks said finger into the receiver's anus, and continues to add more and more fingers.

Oh my God, Becky, Bryson knuckle tucked my camel toe for an hour straight.

knuckle tuck by CarlTheCamel March 21, 2016

Knuckle Tucking

When a male tucks his weenie between his legs.

During a scene in "Silence of the Lambs", Buffalo Bill is "Knuckle Tucking" infront of the mirror.

Knuckle Tucking by hiddenPilgram October 5, 2011

knucklefuckle 

When two people go in for a handshake and one person puts up knuckles and the other person goes for a standard handshake. A fucked up handshake or a fucked up attempt at one.

The boss went to shake my hand and I gave him knuckles on accident. What a knucklefuckle.

knucklefuckle by DV8DUG September 27, 2017

knucklepuck

1. When one pops the hockey puck up on its side with one's hockey stick and smacks it causing it to fly in the air.

2. A hardcore band known for writing songs about the movie Mighty Ducks.

1. Matt Cullen's knucklepuck shot to win the Stanly Cup in 2007 was without a doubt the goal of the year.

2. Knucklepuck put on a kick ass show last night I was really getting into it until that kid crowd punched me and broke my nose.

knucklepuck by yetimeister October 30, 2008

knucklefuck 

One who combines the attributes of a knucklehead and a fucker.

What the hell! Are you some kinda knucklefuck?

knucklefuck by David Nygaard January 30, 2005

knucklefucker 

A man who masterbates

John knuclefucked himself before he went to sleep.

knucklefucker by Dan March 2, 2005

knucklefuck 

to punch or hit, especially in anger.

Im gonna knucklefuck you if you dont shut the hell up!

knucklefuck by omegavolt June 9, 2003