NSB 

An abbreviation for “New School Boys” which are a group of male homosexuals that actively promote criminal mischief and their homosexuality.

Jamal-“Wanna catch a movie tonight.”
Tyrone-“I would but I’m hanging out with some of the NSB. We are gonna go tag up some walls and then take turns blowing each other.”

NSB by Donniebrook October 9, 2019

Nsb 

Norf Side Boys

Nsb doing they thang

Nsb by Kayla jay November 7, 2019

NSB 

NSB (No Shit Bitch)
A woman who doesn't take crap from anyone. Sometime who doesn't care.

Madison is such an NSB, she ripped those ho's a new one!

NSB by mtmpjr October 15, 2020

NSB 

A DRSL spec or Practice Rig frame that does not meet the 1280g weight requirement to race.

Us: Yo, you ready to race today?
Them: Nah fam, I'm a NSB... not even worth racing.

NSB by drslspec June 15, 2021

NSB 

Non Spec Bitch.
A DRSL spec drone that does not meet the 1280g requirement.

Us: Yo are you an NSB today?
Them: No. I added lead weights so I'm at 1285g now.

NSB by drslspec June 15, 2021

NSB 

Northern $acra Boys
A Gang Formed in Northern Sacramento From Del Paso Heights Affiliated With The Del Paso Heights Bloods And The Nortenos.

Them NSB Niggas Hella crazy I heard they Be strippin Niggas butt Ass Naked

NSB by User9763674e256 September 22, 2021

NSb 

Never. stop. boys.
The 6 men from Eastpointe high came together and formed the unbreakable alliance once thee one and only Chris never stopped, boy.

I’m in the group NSB

NSb by sirWeezy November 21, 2021