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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 03, 2009
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9
OK, cool. closest to gotcha or sure in conversation. very similar to roger in CB usage.
Importantly, using "kk" instead of "Okay" avoids any suggestion of sarcasm or doubt. There are lots of ways of inflecting Okay. kk is just pure acknowledgement; your message is received. And it is fast to type.
A: I'll meet you in half an hour
B: kk
by AtomHammer April 22, 2015
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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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12
The best known definition of 'kk' is: Ok, cool alright.

But when a dutchman (somebody from the Netherlands) says 'kk' it means kanker, wich is cancer in English.

You should not use 'kk' when a dutchman can read it, because he could start raging.
by Invaliser July 30, 2008
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14
Used to say "I'm not interesting in conversing with you any more, and I don't like associating with you but feel socially compelled to not hurt your feelings, but please just go away"
You: Hey man, you'll never guess what just happened!! I just got front row tickets for Iron maiden!!!
Them: kk

You: I have it, it's an oyster with two tickets to that thing you love!
Them: kk
by eschebone September 06, 2010
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