kys is a term that five-year-olds or pissed off teenagers trying to be better than whoever they are arguing with online use to tell the opposite side to end thier life. The K stands for
Kill, the Y stands for your, and the S stands for self. Many
people who can't think of a way to have a comeback will act as if they think kys stands for Keep Yourself Safe, even though they very clearly know it truly is someone wishing
suicide upon them.
1"kys
kid, you're bad"
2"bro my team literally won what do you mean im bad"
1"kys kys kys kys kys kys kys bad bad bad bad bad skill issue skill issue kys kys"
or
1"kys
kid, you're bad"
2"ok, i'll keep myself safe :D"
1"
stop acting like a toddeler"
2"oh yeah? well you should kys"