koof

To ruin, spoil, harm, or cause damage to.

Oh you koofed that up, didn't you?

koof

A large chunk of undigested food, and or meat.

I just marlked up a koof.

koof

calf preserved in formaldehyde, usually found in many a biology cupboard

oh look there is a koof

koof

1. The passing of gas
2. inappropriate person

1. chelsea just koofed , it smells badly
2. that koof failed college twice already

Koof Dog

When a person of the opposite sex becomes an arrogant jerk in order to hide their true feelings towards you once they discover you also like like them. Most likely to happen between two really good friends and is usually a guy who is koof doggin.

Girl "Hey, so I like you more than a friend."
Boy "I like you too but I'm going to bone a bunch of girls before I actually show my true feelings for you."
Girl "You're such a koof dog!"

koof

to come or go

“yo koof to the henry house”

Koof Dillinger

An extraordinary white boy hooper who only hits bottom of the net when shooting jump shots creating a ‘KOOFFF’ sound when it goes in.

Damn, he’s on fire! Pulling a Koof Dillinger!