Definitions by IhaveagreatLyfe

KYS 

KYS means either "Kill yourself" or "Keep yourself safe". Very little people use KYS as a "Keep yourself safe" term.

1:
-You suck kiddo
-KYS f****r
2:
-Mom, I'm going to the zoo!
-Okay, just KYS okay?

KYS by IhaveagreatLyfe May 4, 2018