KnY, Kny, KNY, and kny are all abbreviations for Kimetsu No Yaiba, the Japanese
name of an anime with the
english name Demon Slayer.
Person 1: "Have you seen kny?"
Person 2: "Yea, it was
great. Although not my favorite anime this year."
Person 1: "Understandable, but it is
mine."
Person 2: "Makes sense, it's a
fun anime."