double-edged butter knife

When something doesn't really work in your favor, but also sort of works against your enemy.

We had to go over to that dickhead John's house. Sean accidentally shit himself, but he was sitting on John's couch when it happened. Classic double-edged butter knife.

by Don Cager February 18, 2021

Knife bait

When something is effectively bait for a stab or slash wound.

Hey, that baby looks like knife bait!

by US_PsyOp September 20, 2023

Smug Knife Cat face

A facial expression which resembles that of a Knife Cat. It differs from Smug Cat face in the level of smugness, having a higher position on the scale.

That friend of yours has a Smug Knife Cat face.

by wheat_chan February 12, 2024

Knife

An Inside Joke In Annoying Orange

Orange: Hey Apple!
Apple:What?
Orange:Knife!
Apple:AHHHHHH*fucking dies*

by mangone June 3, 2023

mother-knife

A Brazilian euphemism for “motherfucker” as the Portuguese word for knife is “faca”

Ugh! Mother-knife!

by plasmid37 January 6, 2024

A knife in our plans

A phrase, like "to through a spanner in the works", it means to mess stuff up. It is a common phrase on the west coast of the U.S., it is more commonly used with the younger generations, yet, it can also be used by older folk.

Oh, I forgot the tent, I guess we need to go back home.
Well, that really is a knife in our plans

by ChefsButtler May 16, 2020

knife

The ultimate weapon of destruction for sadistic, sarcastic, extremely toxic.

Person: U suck!
You: *stabs with knife* Not anymore!

by Dusttale Sans October 14, 2019