Knaifu 

Combination of words knife and waifu. Often a tool of choice for a yandere, so the expressions are often linked together.

Expression also became popular among World of Warcraft players as a nickname for a dagger called Xal'atath, which would occasionally talk to the wielder in female voice.

Cock my uzi, grab my knaifu!
Stab you like a yandere, "¡Ándale!" Bitch I'll end yo' laifu!

Knaifu by Vizna November 14, 2020

knaifu 

Knaifu is similar to Waifu but this time are types of knife we love to use

Jeff: I love you my Knaifu

knaifu by Yandere Queen September 19, 2016

Knaifu 

An anime girl mixed with a knight (Plate mail...)

Yo look at that Knaifu!
Ikr looks hot

Knaifu by L()K1#8311 August 4, 2020

kaifull 

kaifull means that kai is goood and anyone name kai is very kaifull

That statement wasnt very kaifull bro ong

kaifull by Ikbir November 11, 2022

Knifury 

A mix of the nouns knife, and fury, and the word knifery (if that were a word)

Person 1: Sharping blade ...
Person 2: LOOK, A DISTRACTION! I am attempting to distract you from your knifury ...

Knifury by BigAlphagettiP December 16, 2011

knifu

penis

Person 1: want to blow my knifu?
Person 2: sure!

knifu by waifucfacga February 1, 2021

kaifullo 

a person with big ass, ass cheeks

i have a kaifullo today to sleep with

kaifullo by kaif shefi February 21, 2021