Noodle Knife 

A person who is limp like a noodle in person but behind your back or when you aren't looking will harden up and insult you or act tough.

John is such a noodle knife. He waited until I left to talk bad about me.

Noodle Knife by high6ix67 June 16, 2018

bush knife 

A simple large and wide knife commonly used in combat in Subsaharan Africa mostly and Papua New Guinea and a few other Melonesian nations. It is called a bush knife because most of the places it is used are covered in some degree of jungle.

The bush knife has become a very disturbing symbol after being used often in sone of the worst conflicts of the modern era

bush knife by the funny one October 21, 2018

Bread Knife 

A utensil designed to cut bread when a regular knife just isn't feeling it.

The Bread Knife is the greatest invention since sliced bread.

Bread Knife by CompleteGarbage1337 November 19, 2018

piss knife 

when someone freezes their piss into the shape of a blade and uses it as a knife.

john used his piss knife to carve a Halloween pumpkin

piss knife by the cuck champion May 14, 2019

Fork Knife 

This is for the nerds who like fortnite just a little too much.If you bring this up your a big NERD.Spread it

I love Role-playing on fortnite we could eat at The Durr Burger or Even Fork Knife.

Fork Knife by J+K forever October 31, 2019

Fork Knife 

Fork knife is another term for fortnite.

Fork Knife is super fun to play!

Fork Knife by Skythefortnitegod May 14, 2020

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

A knife in our plans by ChefsButtler May 16, 2020