Kaniver 

A person (F1) who, when in a friendship, plots against one of his friends (F2) with another friend (F3). They (F1 & F3) exclude the second friend (F2) from activities like going to someone's house, to parties, or to any location that it is possible to enjoy oneself.

Also describes a person who talks behind his friend's back. See Gossip.

Kanive (adj.), Kaniving (v.)

Matt: Greg and Corey rented Dynasty Warriors 5 and played it without me. They are Kanivers.

Kaniver by Greg April 19, 2005

KaFiver 

A direction that is Less than KaSixer but must be equal to or greater than Niner.

TANK : We have enemies coming in on your KaFiver over.
Buccs: Roger enemy spotted, proceeding to run away with the sniper rifle at heading Tango Oscar Poppa, over.
TANK: Roger, over and out.

KaFiver by TANKzwei March 19, 2008

knivery 

An instance of trickery or mischief involving knives.

"It was a free-for-all of knivery."

knivery by .Mike. January 17, 2008

Kanizer

The most unique last name you will ever hear. carries the Kanizer curse of beauty and people follow you WHERE EVER you go!

"wow, that beautiful girl MUST be a Kanizer!"

Kanizer by kgirl24 November 9, 2011

Kaiver 

Noun; Butt, Bottom, Buttocks

"That man needs a kick up the kaiver"

"Up your kaiver"

"Shove it up your kaiver"

Kaiver by Fredrich Behiven III July 31, 2017

Knifer / Kniver 

A person (usually one of your friends) that says they will do something with you, but then "stabs you in the back" and goes and does something else. (A "cunt kniver" is someone who will do this frequently with their girlfriend).

When someone you made plans with disappears and becomes a Knifer / Kniver

Knifer / Kniver by Tower July 5, 2007

kniver 

Someone who connives to shiv you

I'm plotting to put a shiv in johnny's side
You're such a little kniver

kniver by Rockalock March 30, 2015