Short for Kimetsu no Yaiba , which is also known as Demon Slayer.
A really cool anime/manga which made me cry many times, with too many spoilers on social medias.
Person A: “yo KnY is so damn cool, you should watch it”
Person B: “I’ve read the entire manga series and watched the whole goddamn anime. We aren’t on the same level.”
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."
Ulzzang true definition is "best & "face" = best face in korean. They are basically people with above average looks, sometimes with the use of photoshop and haduri who post their pics online, some becoming internet celebrities.
"Hey, see that chick over there? She's pretty enough to be an ulzzang. :D"