knifing the donut

1. to cut a donut
2. to penetrate the butthole with a knife

“Damn, I’m so hungry, I was knifing the donut.”

“Inmate 275, accosted inmate 2, and knifing the donut.”

by The Official Potty Dancers November 28, 2019

Saskatchewan Butter Knife

An orgy of 5 or more men, all fucking in a circle, each with a dick up there ass and them putting their dick up the next person's ass, usually done while laying on their right side.

Yo, you wanna join me in the group Saskatchewan Butter Knife

by Schrodinger's Muppetboi November 2, 2025

Nicky knifed

When you’re Norwegian friend (or brother) takes out a knife to win a fight because he’s utterly unconfident winning a fist fight with his boy

“Yo I heard you got Nicky knifed last night”

“Yeah bro my boy got tight over nothing and tried to Nicky knife me”

by Bobby Knutz December 26, 2023

Give your friend a knife day

Richard has to give his 4 stack a knife

Richard today is Give your friend a knife day

by Daredevil69420 April 29, 2020

Sharp as the Milk Street bread knife

Cutting labor that will be re-hired elsewhere for a completely different skill.

The labor market is as sharp as the milk street bread knife

by Ao10110 September 27, 2021

Knifes

Knifes is a Yiddish slang word for when you spell knives wrong and try to cover it up by making your own definition in urban dictionary

Him: I’m throwing knifes tonight

Her: knifes? Be for real. Knives!
Him: It’s a Yiddish word
Her: no

by Shmendric September 21, 2023

Knifing

When two girls that both only have one leg have sex it’s scissoring but with one leg

My girlfriend and I tried knifing last night it was harder than you’d think

by Charles the lesbian March 15, 2020