NSG 

A British boy band based in south London, mostly of African and Caribbean decent.

Also popular for regularly commenting on an English Meme page.

Friend 1 : Have you you see that new cool meme

Friend 2 : Yeah! the one that NSG said looked like your fat mum?

NSG by Halioos March 4, 2019

NSG 

Stands for: Not something good

Joey: Michelle Pegasus was pissed at me so she hit me with a car..That biatch =)
Duke: Well...that's NSG...
Tristan: Glad she doesn't like me! Because I'm a minor character!

NSG by Misu Devlin August 24, 2006

NSG 

Never Simp Gang

Highlights is the founder of NSG
Whats NSG
Never simp Gang

NSG by NSG Highlights April 2, 2020

NSG 

No sleep gang

Mark: you still up too?

Bryan: yeaa nsgg😂🤘🏼

NSG by Shani401 May 16, 2020

NSG 

When the world cares about something important but you don't.

You give no shits or really no shits given.

I should really pay down my credit cards and student loans. Nah, NSG

NSG by Denny D FL July 22, 2019

nsg 

Acronym that stands for 'No Straight Girls' and pronounced as 'en ess gee'
Implying that bisexual/lesbian women must remind themselves to not be interested and hit on straight girls..

Yeah she's hot but I have to keep reminding myself.... nsg!

nsg by Tanya Singh January 7, 2015

NSG 

the name of the pound for criminal and socially harmful animals

once you go anywhere near NSG ur eye's will start to burn, ears start to throb painfully and u'll wanna run as far away as you can

NSG by pimp June 11, 2006