Ninering 

When a new school year begins, and the older students decide to point the Freshmen (Grade 9's) out.

In ways, by chasing them around school and drawing dicks on their faces.

NOTE:Only Grade 12's can achieve this prank; younger grades should ask the Grade 12's.
Originating in Toronto,Ontario.

Grade 11 :Hey Man, check out that grade 9. He is annoying, why don't you go Niner him for me, please?
Grade 12: Sure, just let me grab a marker and some tape and start Ninering.
*chases freshman*

Ninering by elephantPARADE July 1, 2009

Ninering 

The act of boasting about your sports team's previous accomplishments when said sports team is faced with defeat and adversity in the current season. Usually done as an act of self-consolation, or when backed into a corner in a debate/argument.

Those guilty of Ninering are often fans of historically successful franchises and cannot deal with losing in a secure and gracious manner, leading to petty gloating.

I commented to Jeff that Colin Kaepernick seems to be struggling against higher quality secondaries this season, and he got snippy and started ninering about one of their 5 Super Bowls from 20 years ago.

Ninering by Earl Richards September 30, 2013

Ninering 

It's a term used when grade 12's select some grade 9 and do anything to them on the last day of the school.
They will mainly select smart/nerdy looking grade 9's as well those who are unfit to run away(Fat AF).

Chad: Yo Jamal its the last day of school, you got that list of grade nines in the robotics group?
Jamal: Ey man I did let's start the ninering.

Ninering by UWuntSumFack? May 18, 2017

Ninjering 

Nin-Jer-Ing
Ninjering is the act of masturbating and/or wanking while in conversation with another person, but the other person does not know you've got your hand down your pants. You secretly get yourself off without them ever knowing.

Sally: "So, I was at the store the other day, buying a piece of bread...."
Dave: "Uh huh... Which store did you buy the bread at?"
Sally: "Oh, the one up the street... the one with the red roof."
Dave: "I was there the other day, was buying.. SHIT!"
Sally: "What?! What's wrong?!"
Dave: "Nothing a sock can't clean up, score one for the Ninjering skills."

Ninjering by InYourWindow00 October 16, 2012

ninefinger 

Basically this is the sickest and most painful insult you can hurl at a gay person. Not that there is anything wrong with it.

Jesusfuck! That is the third time today that Creepyass Ninefinger tried to cornhole Tom Cruise! The Worst Part of All is that, being the Nutless Wonder that he is and all, Ninefinger's Crickety Tenth Finger somehow always gets jammed up That Place Trump wants to cut off all Legal Immigration from.

ninefinger by Angry Larry January 17, 2018

Ninnering 

To ninner; ninnering; the gentle nipping of a dog's front teeth; a loving nibble.

My dog wanted my attention so badly it gently pressed its teeth to my arm and began ninnering it.

Ninnering by Karison October 19, 2019

Ninjering 

Breaking to peoples houses sneakily. This term can be used in the middle of a robbery.

Chrissie: "We are in the middle of Ninjering"
Matilda: "Yeah, stay quiet or they'll hear us"
Anya: "Oh right sorry but later can we go drinking in the field"

Ninjering by Ccream June 30, 2021