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

A term used to reference cannabis/marijuana/weed.

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.

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