knuckle rule

the rule which state that you are able to date someone 2 years older or younger (2 knuckles from the middle both ways) without consiquence

Dude1: yo last night i hooked up with this hot chick from collage
Dude2: u mean the blonde one? shes 2 years older then you!
Dude1: knuckle rule
Dude2:good point, nice job last night

by Jesse Mitchell January 03, 2008

Moose knuckle

When a camel toe is so extreme or severe that it has to be classified under a different name

Mate! Her trouser are so tight they aren't just giving her a mark toes, it's a full on moose knuckle!

by Redneck11 December 05, 2016

Knuckle-Butter

The peanut butter that ends up on your knuckles when your knife/spoon is shorter than the jar.

This tiny plastic knife is no match against that big ass jar of Jiff. Got me covered in the knuckle-butter...

by Grandmaster Dave November 28, 2017

knuckled up

To get belligerently drunk, to the point of blacking out and making choices you may regret

Anyone want to go get knuckled up at Applebee’s with me?

by TroopRespecter8 July 31, 2020

Internet Knuckles

The process of giving a knuckle-bump over the internet.

Kid watching Youtube video of a kid doing a cool stunt: Dude that's fucking awesome! This kid gets some Internet Knuckles.

by Bubbles_the_Juggles July 18, 2010

Bloody Knuckle

To fist a girl while she is on her period.

Oh man, my girlfriend was on her period so I gave her a bloody knuckle.

by Ninjawrestler November 12, 2008

Knuckle Grinding

To insert one's fist into another's vagina and punch with force, grinding your knuckles against their insides.

"I did some mad knuckle grinding on this one chick last night!"

by Salt Licky October 14, 2004