nk

1. Not kidding! - Means the speaker is not kidding. It is the antonym of the acronym: Jk, which means just kidding. Therefore, Nk means that the speaker was not kidding instead of really kidding. Usually used as an insult or otherwise.

2. No kidding? - Means the respondent is asking if the speaker is not joking.

3. No Kissing. - Means the kind of thing you do not want your significant other, girlfriend or boyfriend to say during intimacy or otherwise

1.

Timothy: Your girlfriend is a freak...
Francis: Are you kidding?
Timothy: Nk.

2.
Francis: No kidding?
Timothy: I meant not kidding moron.

3.

Joan: Nk tonight...
Timothy: Why!!?
Joan: You have bad breathe sorry.

by TanorFaux June 17, 2013

Ferrule

The protective point or knob on the far end of an umbrella, or parasol.

He jabbed the man in the neck with the ferrule of his umbrella. It was quite sharp, because his umbrella has a concealed blade in it.

by TanorFaux October 18, 2012

Out of your tree

When someone says something so outrageous and unbelievable, one may say "Are you out of your tree?" which means that the person is out of their mind on such an idea. The phrase originates from the popular Nintendo game, Animal Crossing.

Tanner: So what are you trying to do here?

Reil: I'm going to jump that shark tank on this here bike.

Tanner: Oh no, no, no! Are you out of your tree?! You can't hope to jump something like that on that thing. You may as well start jumping turtles before doing something so unbelievable.

Reil: But I jumped the turtles last week...

by TanorFaux August 26, 2012