by That One Girl😊💖 February 5, 2017

An acronym for "kiss your sister" which can be used in sarcastic situations and speech.
Justin: How can we see if our eyes aren't real?
Joe: kys man.
Justin: How can we see if our eyes aren't real?
Joe: kys man.
by Kuro84 September 26, 2017

by Laidley_Lockyer_Valley_Kait August 9, 2016

Something someone should never say to another living thing. Kys means “Kill your self” its usually a joke between friends but no matter how close you two are its never funny. Never say it, it could result badly. Suicide is not a joke. And its even worse for you when you are held accountable.
by MaddySR June 30, 2018

KYS is short for 'Kill Your Self'
Mainly used in texting, it can be used in day to day situations, mainly as a conversation finisher, delivering an abrupt but powerful message to the recipient.
Mainly used in texting, it can be used in day to day situations, mainly as a conversation finisher, delivering an abrupt but powerful message to the recipient.
by CXN December 14, 2016

An overused term meaning 'kill yourself'. This term is not only offensive, but also very abusive. It is commonly used among teens to make them seem badass and cool. But the only thing they are doing is offending and overlooking suicide.
by shards of glass July 7, 2017
