knuckle dragger

occurs when you have shit so much in the toilet that your knuckles scrape against the mountain of feces while wiping

my shits are so enormous they cause me to have knuckle draggers!

by Gus Alfrey August 30, 2021

Knuckle gnats

When your front knuckle smells so bad it attracts gnats

That girl front knuckle stank so bad her knuckle gnats are invading my space.

by Saltynsprinkles June 25, 2021

Knuckle panini

Just like a knuckle sandwich but the hand has to be extra warm and sweaty

Person 1: damn!! You really gave him a taste of your knuckle sandwich!

Person 2: Eh.. it was more of a knuckle panini just because how anxious I was.

by Potato_chat June 30, 2021

nine ball knuckle shuffle

playing with one's balls.

I saw Tommy doing the nine ball knuckle shuffle yesterday in his room. He really needs to stop jacking off on weekdays.

by Stickee Fingaz September 22, 2013

Fuck Knuckle

The second knuckle of any digit when inserted into an orifice in a sexual manner.

I was fingdipin' this girl to the fuck knuckle after the baseball game the other day.

by elcapitandeganja October 18, 2013

stuck knuckle

The sexual act of fingering someone so tight, your knuckle gets stuck.

"Dude, did you see that chick? She's so hot!"

"Yeah, Tommy stuck knuckled her last weekend."

by BenjiBonz October 12, 2013

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