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!"
"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
Get the Ninermug. 
by Jassle July 30, 2016
Get the Giner Ninermug. 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
Get the Giner ninermug. by g-birdman March 28, 2003
Get the oon-deuce-ninermug. What do you call this niner?
Did someone mess up this niner?
I don't know what that niner is called.
Did someone mess up this niner?
I don't know what that niner is called.
by Agent Insidious January 30, 2018
Get the ninermug. niner feet, the niners are a gif way of saying black people.
it's for racists who don't want their dad to know they're racist.
it's for racists who don't want their dad to know they're racist.
by Niggity 12 December 15, 2022
Get the ninermug.