kys 

short version of keep yourself safe!

Anna: I got the common cold :(
John: You should kys!

kys by bummmbmmbmmbmb August 26, 2022

kys 

kys means keep yourself safe

Bye Alyssa! Hope you kys!

kys by $afaje June 18, 2016

kys 

Knit your socks

Kid go KYS

kys by GO FUCKING KILL YOUR SELF November 16, 2016

KYS 

Stands for "Kill your self" a sarcastic term used amongst friends basically telling one another to shut the fuck up, when someone says something ignorant, embarrassing, or just plain stupid.

*not intended for real suicide suggestions, please stay alive y'all

Renee: OMG Keith urban is coming to town he's such a great rapper!

Jane: kys Renee

KYS by jnhmpls96 January 23, 2014

kys 

Know your stuff. To inform others quickly to ensure they have the proper information.

Bill - "Hey man, we all know that humans lay eggs."

Ted - "Dude, you should probably kys before you speak."

kys by CatalystKR April 17, 2022

kys 

keep yourself safe

Guy 1: yo bro imma go riding on my bike
Guy 2: kys.

kys by the she male February 4, 2017

KYS 

The simple definition is 'Keep Your Socks!' No other definition!

Just fucking kidding, kill your self

Mom: KYS
Son: Ok mom!

KYS by $w4gm4$t3rr October 23, 2015