Whore Knife 

A knife one carries to fend off ravenous whores.

Terry kept his whore knife on him at all times.

Whore Knife by nknwngrwr June 1, 2020

Swarmy Knife 

Short for Swiss Army Knife

Yo bro, hand me that swarmy knife

Swarmy Knife by Kimchi Slap November 3, 2020

Flip-Knife 

Someone looked up synonyms for the words “switch” and “blade” and rebranded the switch-blade to make it legal

“Yo dude is that a switchblade?”
“Nah man, this is a flip-knife”
“Well, what’s the difference”
“What do you mean?”
“Is there a difference between a switchblade and a flip-knife?
“I don’t understand the question”

Flip-Knife by CrankinCraig April 26, 2021

Navaja Knife 

Shit Knife In Counter-Strike

Person 1: KNIFE!!!!

Person 2: YOO WHAT IS IT

Person 1: It's a Navaja Knife **then proceed to off yourself**

Navaja Knife by Mongoosey April 30, 2021

Pen knife 

Dog shit. Used by old Londoners/Essex folk to describe a dogs mess.

(Half open a pen knife and lay it down and you’ll soon see the analogy).

“Watch that pen knife boy”

Pen knife by Ed33 May 25, 2021

True Knife 

The weapon chara (a character from the popular game undertale.) uses in battle.
Very shiny and red and very epik.
Very very epik
It is also called the real knife

The strongest weapon in the game is the true knife

True Knife by Sproutz May 31, 2021

Chain Knife 

Chain where links connecting don but touch similiar sharp edges.
Add handle(s) of choosing.

Chain knife Thats cool.

Chain Knife by MineOwedWu's June 29, 2021