K-day or kiloversary refers to the day when someone or something is an even multiple of 1000 days old. Such as: when someone is 35 years, 7 months and 3 days old they can celebrate their 13th k-day or kiloversary.
'K day' is an abbreviation of Christmas like 'x-mas' and there have been numerous suggestions as to its origin. Some theorists suggest it reflects the Eastern Jewish tradition against inscibing an X (the sign of the cross) in legal documents.
Used as a colloquial term when consuming the psychoactive substance Ketamine.
K-Days often evolve into urban safaris where K-9’s (see term) find their way to extraordinary adventures. When the K-Day peaks, our K-9’s achieve the ultimate harmony: their Chakras become aligned.
K- Days are every day and should be part of one’s daily routine.
The International K-pop Day is on the 31th December and if you know a K-pop stan, you must do something fun and K-pop related with them, even if you aren't a K-pop fan. At exactly 23:59:13 you have to listen to 'Epiphany' so the first thing you hear on 1st January is "I'm the one I should love in this world."