in gaming, the number of kills in relation to the number of deaths by a player
an even kill ratio would be 1:1, where a player has killed as many opponents as have killed him

most players strive for a 2:1 kill ratio or higher
by KarmaGhost April 27, 2004
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The amount of pussy people get on a daily basis, shortened to PKR.
Dan: Hey man, I killed some pussy last night, so my pussy killing ratio is high.
Bill: Nice, but you will never get a positive pkr like me.
by OnyxTrolls July 12, 2014
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The Kill Death Ratio, Commonly Referred to as K/D, KDR or Kill/Death, is the average rate of the amounts of deaths you need per kill. For instance, a KDR of 1 means that your number of death equals the number of kills you have. If your KDR is lower than one, then you have more deaths than kills, and vice versa.

Summary (may require some mathematical understanding):
If 0 < k < 1, or log(k) < 0, then you are a n00b.
If k > 1, or log(k) > 0, then you are a good player.
(k is your Kill Death Ratio)
Guy 1:
Duude! I'm l33t!

Guy 2:
What's your Kill Death Ratio?

Guy 1:
Eh...

Guy 2:
*challenging face*

Guy 1:
0.5 *attempted puppy face*

Guy 2:
LOL nub!!!!!11
by ChromeLynx May 10, 2010
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A person, generally a nerd, who only plays video games for a useless series of numbers to represent your overall combat efficenty. They will usually pressure themselves when their K/D ratio goes down by 0,01. Witch is just nothing. They don't play to have fun, they don't play to win. They play to kill. That number is their obsession. Literally. Sad, I know

In Call of Duty, this ''Ratio'' is an overall distraction to exploiting the fun out of a game and only playing to make themselves feel good and brag about a measly 3-digit number. This number also expires every 365 days or so, since they'll come up with another game for the whore to play on.

Sometimes, sadly, in extreme cases, these whores will actually go into making a giant quantum physics problem madness to see when their 3-digit number will go up. By 0,01
Player 1: Hey, you mad bro? your raging all over the place and you got like 64 kills and 20 deaths!

Kill/Death Ratio Whore: GODDAMNIT!!!1 IF I KEEP THIS UP MY RATIO'LL GO DOWN AND MAH CLAN WON'T WANT FROM ME ANYMORE!!1!!
by The Dolly LLama May 23, 2011
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statistics that show how bad a situation is that one is partaking in
Dude, my Kill yourself ratio (kyr) is flying off the charts!
by ibetrollin435 October 16, 2010
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