It means everyone dislikes you so much you dont even deserve an O.
Or they're too lazy/half asleep.
Hey can you return this bicycle?
K.
When you’re too lazy to say okay so you say k.
Me: “I’m gonna go get some food.”
My friend: “K.”
It basically means if you say someone’s name
Like for example
(Name) K
And so on
It mean fuck that person No one gives a fuck about u and like you don’t associate with them. Like you wish for the worse of them. Like they dead to you. Basically Fuck that person and they a bitch.
Random: (Name) K!!!!!
Random2: WSSGOOOD THEN PUSSY WSG SLIDE MY BLOCK NIGGA
Why use boring Latin alphabet to write letter K, when you can open your hand and slap folk's faces with your palm?
"Kevin’s knobby knuckles killed Kate’s kangaroo."
when someone doesn't like you and wants you to stop talking. If this is your girlfriend speaking... run
David - "hey boo, want to go see a movie?"
Boo (sarah) - "k."
R.I.P DAVID