A phrase used by ignorant and obnoxious teenagers that do not understand the implications of the shit they say and need to learn to grow up and stop acting like immature children.
Teenager:you suck, kys.
Recipient: I just had a family member commit suicide, that shit isn't a joke.
Teenager: (silence)
Recipient: I just had a family member commit suicide, that shit isn't a joke.
Teenager: (silence)
by Vocalerizerologist March 4, 2017
Get the KYSmug. Kys=Keep Yourself Safe!
by BRAZYALANII May 13, 2017
Get the Kysmug. by Not_Gohan June 18, 2016
Get the KYSmug. an alternative to kill yourself, use it when your idiot friend says something like "you should drink a kale smoothie"
by lack of sleep May 25, 2016
Get the kysmug. by bj December 17, 2003
Get the ky kymug. by Lil Mac Nugglit February 23, 2014
Get the KYSmug.