What's on your mug?

1. Kill yourself 2.Kiss your sister

U need to KYS

By EZ. E nerdz in the hood

An expression used to show someone your love and gratitude towards them

Philipp: look at this cool picture Me: hahahaha kys

By trapsarestraight

Verb. The act of making someone kill himself or just to commit suicide

I kys you Laurence just kyssed Loredana kyssed everyone at the party when she got naked

By PinePine

KYS means Keep Yourself safe!

Yourself: KYS, BOB! Bob: WTF MAN Yourself: Keep yourself safe, my nigga.

By MrPedo

Kys is an abbrevation of: "Kill yourself" K stands for kill, ys for yourself.

Alex: Hey Mark, your ugly as hell. Mark: Kys.

By Vlone_thug