NSB 

NSB is shorten way to say NOOBS SCHOOL BUS its basically the place where all noobs are condemned to be until they get the school the drivers are those who obviously take noobs to school after they pwn them NSB passengers suck at life

man1 : ha ha no scope just put u right on the NSB
man2 : f u (thinkin: just got pwnd now im on the damn bus ihud)

NSB by a guy on urban dictionary May 26, 2009

NSB 

A northern Georgian acronym for No Side Burns.

"That gold-mohawk sportin' kid, NSB, is an idiot," says Dude 1.

Myriad of dudes reply, "yeah."

NSB by Kicking Wing March 20, 2011

NSB 

North Side Banging

Adrian: NSB till we die cuz.

NSB by thugwifey May 18, 2009

NSB 

Nasty Sperm Build-up. Often used by guys when explaining it's been awhile since they've had sex.

I'm too tired to go out tonight, but damn do I have NSB.

NSB by RJ September 5, 2005

NSB 

NUTTAL SUCKS BALLS THE BEST CLAN IN THE WORLD drunkenbusdriver,
yourdrunkenmom and darkcaps nsb.isgreat.tv

UHHH HEAY GUYS NS UHHH BEEE YEAH nsb.isgreat.tv nsb.isgreat.tv

NSB by George Bush April 4, 2005

NSB 

NSB stands for north shore boiz commonly used in Hawaii on the north side including waialua Haleiwa etc.

We are da NSB

NSB by Heeeyyyy hooooo September 24, 2017

NSB 

Nationaal Socialistische Beweging. Group of dutchmen who joined Hitler during WW2

Joep is a NSB' er. You sick german!!!!!!!!!!

NSB by LordBacon November 5, 2017