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

Fuck around and find out

See: the scientific method.

'Please welcome the recipient of this year’s Nobel Prize. His groundbreaking work has stunned the world, defied expectations, and rewritten the rules. Tell us—how on earth did you arrive at this ?
'Fuck around and find out!'

by Jammosito May 14, 2025

Temperature Fucked

When your sense of temperature is completely messed up because your body got used to it being much hotter/colder compared to your hometown, often spotted by people who dress unseasonably regularly.

After going away to college in cold ass Michigan, Johnny was completely temperature fucked when he moved back home as he was wearing shorts in low 50 degree weather and never wearing a coat unless it was below freezing

by Goatsecx luver December 18, 2024

fuck it up hony bitch

It’s a way of giving support to someone

omg I’m pop off
Ooop fuck it up hony bitch

by cheekybitch May 26, 2020

Fuck Boy

A.K.A being a Hirbod (verb) - To be a Hirbod/Fuck Boy - the act of being a pagan can be a similar description - the state of being a cunt to a fellow friend or acquaintance by degrading them in a sarcastic tone or manner - or by making fun of them - an act of bullying

"Oi allow it man, stop being a Hirbod, that's bare deep"

"Why you gonna be a fuck boy for?" " WHAT?! don't call me a Hirbod, that's bare deep"

by Nerokidz March 28, 2016

Muddle Fuck

A person who muddles in another's business behind their back.

You guys are muddle fucks because you did it behind my back; I muddled in the open, everyone knew and now shit ton more people know.

by PineappleJuice March 29, 2015

Tuck and Fuck

The term for when you slide a Tetris piece in the perfect place.

Dude I hit a perfect Tuck and Fuck yesterday

by nooobbbbb May 7, 2021