at wall high school, it means "just kidding" or "psych!"
-"dude i banged your girlfriend this weekend"
"are you fucking kidding me!?"
-"Koof!"
by k00f69 December 6, 2010
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The hair surrounding a nipple.
My koofs were getting mad long so i had to trim them lol.
by ddreyyyyy April 30, 2012
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Bro, I just wanna koof.
Damn dude you koofed me!
by Biggles1234567 December 21, 2016
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Anything good, escpecially used in sports. Origins from the sound that a basketball makes as it goes through a hoop, and a player may call "koof" when he takes the shot. However, the term may be applied to any success or good thing.
Person 1: I got an A on that math test!
Person 2: Koof!

"that was a koof game of baseball."

"that chick was looking pretty koof today"
by sayheykid March 30, 2010
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Noun-
1. The male equivalent of "Cunt."
Can be used to describe either gender if one is uncomfortable with using the word "Cunt."

2. Thing.

3. Vagina

Adjective- (Koofy)
1. Slutty/Easy
Noun:
1. Man that guy is such a koof, he cheated on his girlfriend three times.

2. Hey, what was that koof you got stuck in your koof last week at the koof?

3. I've really been craving some koof lately.

Adjective:
1. Man that girl is so koofy, she let me into her koof on the first date.
by Thomas Michaels August 24, 2013
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The literal definition is to shoot/hit something living so hard and in such a way that the body above the waist is blown into bits while the waist down remains mostly intact. It can be used in slang terms to describe any kind of violent killing however and as an onomonopia in the same situations.
The shotgun I got in borderlands koofs most enemies if I aim for their torso.
by Michal Thrust November 5, 2011
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adj,noun,verb; A socially awkward person that tries to fit in, and buys in to the latest trends in a weak attempt at what they themselves perceive as cool. All the while oblivious to what is truly considered "cool" by their set social norms.
adj: koof, koofy
noun: koof
verb: koofed, koofing
That koof is really going at it.
O man, hes really koofing it.
He can be really koofy sometimes.
by El penis Grande July 2, 2015
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