NSS

Acronym for: No Simp September

You cant be Simping for a whole month

John: "Adam it's time for september, you know what that means"
Adam: no?
John: no simping this month, its NSS

by EnvyYourGuy September 02, 2020

nss

No Simp September

Girl 1: awee he's so sweet, you need to say something cute back!
Girl 2: now way! I cant be caught slipping, its nss.

by Mikee f September 11, 2020

NSS

A highly addictive game that involves sport, money and gambling

You still playing that NSS

by TaggyChusssss June 21, 2017