nb 

nb is an abbreviation for the word nobody. usually used in text

john: hey sarah i gotta ask you something, who are you with
sarah: nb what’s up?

nb by sccgh sdgvh November 10, 2019

nb 

nb is an abbreviation for "nose breathe".

Nose breathes commonly occur when you find something funny. Rather than laughing out loud, one exhales or breathe though your nose.

Example One:

Glenda: "most the time when I say lol I don't even lol."

Hilda: *nb* "niether do I just nb."

Example Two:

*Rudy's phone rings*

Hilda: *nb*

nb by archibaldtheconquistador May 11, 2009

NB 

An abbreviation for non-black. Used to describe someone that isn't a black person.

Nb people shouldn't speak over black people on black issues.

NB by Hollstein's Vamp June 29, 2021

nb 

Shorthand way of writing noob in online games and sometimes used to bypass word filters which recognize "noob" as an insult.

Fackin FAMAS nb, GTFO

nb by huge ass nub August 18, 2013

nb 

Abbreviation for the phrase, 'Not bad' taking the n and the b for, nb!

Ryan: Hey mate, how are you?
Tom: nb, you?

nb by Agent-VIP July 19, 2005

nb 

Abbreviation for…

1. Non-black (not a black person)
2. Non-binary (person whose gender identity is not male or female)
3. Nobody

“Nb” has multiple meanings and can vary based on context

nb by 100PercentEthylAlcohol July 28, 2022

NB 

A nerd beaner, a nerdy mexican

Wow max your such an nb.

NB by azzurra June 2, 2009