big niner

A synonym for penis or a nickname for someone with the initials B. N..

Wow that is a big big niner.

by lil'niner June 5, 2016

Niner

A generally derogatory term for residents of Big Horn County, Wyoming. Counties in Wyoming are represented as the first number on a Wyoming license plate. Big Horn County is represented as the number "9."

"Why in the hell is this person driving 25 in a 45 mph zone? Ohhh, of course; it's a fucking Niner!"

"Wait, so you grew up in Big Horn County? Let me ask you something that has been pissing me off since I moved here four years ago; why do Niners drive so slow? There is no excuse for it!"

by You're_Moms December 9, 2023

Giner Niner

When 2 women engage in 69 it's called a giner niner. Derivative of the Latin term lickalotopuss.

Did you see those hotties doing the giner niner?

by Jassle July 30, 2016

Giner niner

When two women are drunk and they're feeling a little frisky they may engage in a form of sixty-nine which we like to call "giner niner".

Those two women were so drunk last night that they went from dancing naked on a piano straight into a giner niner.

by Jassle July 8, 2016

oon-deuce-niner

also known as a big gulp slurpee

Customer "how much is this slurpee?"
Chailott "brotha, it be a oon-deuce niner"

by g-birdman March 28, 2003

cloud niner

Younger generation of tweekers who still have their looks and are classier than regular tweekers.

"You would never know by looking at her, that she smokes meth!" shouted Anna. "She's not a tweeker she's a cloud niner!" said Crystal. ;)

by Cloud9erz November 11, 2013

Niner

grade 9 in high school - mostly used in Canada. derogatory term

Person 1: It's the first day of school, we're finally grade 10s!

Person 2: Yeah but now we have to deal with all the incoming niners. :(

by allhandlesarealreadyinuse October 21, 2023