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.
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.
by Vizna November 14, 2020