JKY 

Acronym meaing "just kill yourself". Response to when a drama queen says "FML"

Person 1: I had too wake up early, now I have to go to work FML.

Person 2: God I'm tired of your self-pity whining, JKY

JKY by CPA mofo September 22, 2009

jky 

Literally meaning "just kill yourself". Used in cases of extreme frustration of people you would really like to never see again.

Loser on AIM spamming you: LOL LOL LOL LOL LOL LOL LOL LOL
You: JKY you douche

jky by I'm a ninja. For real, I am. February 28, 2008

JKYG 

Just Kidding, You're Great. What you say in an online message board or via texting to temper an insult or statement that could possibly be perceived as an insult, no matter how harsh, offensive, or damning said insult is.

You're a fat son of a bitch. JKYG.

JKYG by kerrmo August 18, 2009

JKYD 

Just kittin' ya dawg

Suzie: Did you hear that Jacob and Lauren broke up?

Erin: Realy? No, i didn't hear

Nah: jkyd

JKYD by Zoey Osborn February 23, 2009