Knuckle Cluster

When you're in bed with your man and he lodges his entire fist into your cooch. he then squirms his hand around until he sees his knuckles through your belly. Once seen they instantly cum.

Ronald: Did you hear? Samantha got knuckle clustered by David
Arnold: Really?
Ronald: Yeah. She died mid-way and he sat there cumming. He soiled the bed sheets completely white
Arnold: Damn. It was good when I railed her ya'know?

by I'mAGlugGlugVacuum6900;) January 11, 2023

Knuckle-dragger

Someone who expresses un-evolved views often and will try to force them on others.

99 out of 100 scientists in the world believe in climate change while the other is a real knuckle-dragger.

by jon doeh September 6, 2016

Knuckle Theory

A theory used by measuring the number of days in a month. If your index finger touches your knuckle of your hands, the month has 31 days, while if you touch the skin of your fist, it has 30 (with the exception of February).

Scott: Dude, how many days are there in August?

Dave: 31.

Scott: Isn't it 30?

Dave: Use the Knuckle Theory.

by OpeN333 October 22, 2013

The five knuckle shuffle

The five knuckle shuffle is when you insert your whole fist into a womens anus and then immediately after into her vagina repeatedly

Im gana turn her bedroom into a boxing ring with the five knuckle shuffle

by SaintedCrown911 January 29, 2021

Moose Knuckle

A Moose Knuckle can be defined as the big brother of the camel toe. It is a set of pussy lips that are extra long and meaty. Usually found on a skanky pussy that is blown out due to excessive use. Most likely to belong to the town whore. Moose Knuckles generally like to eat yoga pants.

Whoa ! To hell with a camel toe, that hoe is sporting a Moose Knuckle.

by hawke4me July 16, 2024

fuck knuckle

A person so dumb they can't tell the diffrence of a penis or finger and think the knuckle on a finger is the end of the dick head.

That bitch was so gross I couldn't get hard. So I fucked her with my finger and told her I have a small dick. She said the end of my head was big she is so dumb what a fuck knuckle

by Rawdog75 January 13, 2025

tug knuckle

the highest knuckle on your hand while masterbating.....
the second joint of your thumb while making a fist ..
the same would be implied for females using artificial stimuly {viberator}

i keep banging my tug knuckle on the table
my tug knuckle is sore
you're such a tug knuckle ! ! ! !

by THE-HILBILY January 19, 2018