Online gaming/chat term. Used to express acknowledgment.
KneeOh123: I'll be back in five minutes.
MoreFeeuz: kk
by Tiefling November 15, 2004
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Used on messenger programs as a lazy way of typing ok.
devilfish says:
I'm not gonna b in college 2moro

twistedsistah says:
kk

devilfish says:
kk? u kno ur 1 k off from being a racist bitch
by Turmi December 12, 2005
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A more fun version of "ok," or a more thoughtful verson of "k."
matt: why do you say "kk"?
michelle: its like "ok," but more thoughtful. i took the time to type an extra "k."

michael: why don't you say, "okay"?
michelle: too long.
michael: oh, so you care enough to type an extra "k," but not an "a" and "y"?
michelle: exactly
by michelle d June 28, 2005
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Kay Kool, Ok kool, K Kool

Mostly used in online chatting.
Web Chat:

Jim: Yo im going to buy pizza.
You: kk
by IrKrunk August 3, 2009
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A cute name for a sweet girl, Kk is very fun and full of energy, She loves animals, especially monkeys! She will always ask you to share your lunch with her if possible, but just a warning, DON’T take kk’s chocolate, U may end up with a broken leg!
Kk is my best friend so mess with her I’ll slap you
by Kiwi124 November 6, 2019
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kk has multiple meanings. It is a word commonly used when playing online games.

Player 1: Meet me in the base
Player 2: KK. Be right there.

It is also commonly used in online chatrooms/instant messengers

thatonedude: I have to go eat. I'll be back in an hour.
somerandomperson: KK. Talk to you later.

KK is typically used as a shorter way of typing okay cool (k kool). Although some people look down on people who type this way, it doesn't really mean anything other than the person typing doesn't have enough time to type the full thing (especially in online FPS).
Player 1: Meet me in the base
Player 2: KK. Be right there.
by mmsomekid September 26, 2006
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Guy 1: Aye tryna eat my ass?
Guy 2: Kk
Guy 1: Why the f*ck do you say “kk” that sh*t gay just say “ok”
by Storkkz February 6, 2019
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