Niner 

No, nope
Comes from the german word for no (nine)
nine can also be used in the place of niner
At first was used mainly by scros, but now almost everyone uses it.

also

Scro 1: I heard she gave you a beeje after the lax game
Scro 2: Shob, Niner, i wish!

Person 1: hey do you have the latin homework?
Person 2: niner

Person 1: duuuuuuuuuude she is so HOT
Person 2: NIIIIIIIIIIIIIIINNNNNNNNNEEEEEEEE

Niner by falalalalallaaaaaaaaaa May 11, 2011

niner 

abbreviated version of vagina, but cuter and usually involving some sort of pain

Ow, my niner
Go niners!

niner by margot March 20, 2003

Niner 

To look gay, stupid, weird. But more along the lines of looking like a gay, stupid, or weird german or jew.

"Wow look at that faggot, i hear he just moved here from germany. What a Niner!"

Niner by mynameisshepimpsavage August 3, 2009

niner 

Used when someone realizes that it's nine o'clock.

"Dude! Niner!"
"Nice."

niner by 0mni January 12, 2009

Niner 

A niner is typically referred to by blue collar working folk. It describes the amount of hours worked in a day. If you work a normal 9 to 5 job, you take the first hour you start working, and use it as reference for the total hours worked in a day.

For example- a 9am-5pm work day is 8 hours total, but since you started at 9am, you can call it a NINER.

A niner is commonly associated with high stress levels...

"man, that NINER really did me in today..."
"I'm so exhausted from my week of NINERS"

"some days I feel like I worked a NINER, even though it was just a fiver"

Niner by fuckoffimstressed May 3, 2018

niner 

An unknown or unidentifiable "thing" or item.

What do you call this niner?
Did someone mess up this niner?
I don't know what that niner is called.

niner by Agent Insidious January 30, 2018

Niner 

A bycicle with two 29-inch wheels

I don't have a niner, sad but true

Niner by lazalu68 July 13, 2018