What's on your mug?

Pronounced "kiss". A cutesy way of showing affection to someone.

Person 1: I love you. Person 2: Aww, kys!!

By VeryTrustworthySource

Short version of kill yourself

Lady Gaga said "KYS neow!"

By Maceer

Keeping yourself safe

K: I am sick. L: You should just kys! :D

By i am an awesome roll

Some people use it as “Keep yourself safe!”, but I prefer a more negative and internet friendly definition: “kill yourself”. There are few situations in which this instruction is not appropriate.

Jason- “Lana del Ray’s music is so depressing, if you listen to it you’ll probably KYS” Stephen- “KYS you ugly bitch”

By Uncle Sam’s armpit

An acronym. Typically used as a compliment. Meaning: kiss your self

Lol, your so pretty you should kys.

By zetrykal