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1.
NS
Older definition: short for "Nice Shot."
Another new def: Natural Selection (The newest MOD for the aging game Half-life)
"NS, man. I didn't even see you"
"You played NS yet?"
by TheFeniX March 20, 2003
 
2.
ns
nice shot
(n) (ssss)
by Master Ill January 29, 2004
 
3.
NS
When used in 'Greek slang' NS stands for 'not scratty'
Having to question whether you're pregnant or not. NS.
Having enough class to shack responsibly. TSM
by lillybowsandpearls July 10, 2011
 
4.
ns
An abbreviation that may mean:

> Nice Shot
> No Scope(d)
> No Shit
> Not Serviceable
> Non-Sequiter
> (rarely) Not Sane
(Nice Shot)

Player 1: Owned.
Player 2: ns
Player 1: Yes. Yes it was.
by 41d3n March 30, 2008
 
5.
NS
NS(nigga shit)
used when something happens and it hints at a stereotypical act of a black person
Did you see that guy steal that ladies purse? that's some NS
by Bigcat25 December 09, 2010
 
6.
NS
A pejorative acronym, usually ageist, referring to those who are 'not sound'.

If the term is used in an ageist manner, any inquisitive NS can be told that this acronym refers to 'new season'. This allows for flagrant usage of the term among 'OS' (which designates the opposite. This acronym can refer to 'Old Season', 'Old School' or 'Only Sound').
This party is full of NS.

Byrnsie seems to go in and out of being an NS.
by philopia August 02, 2009
 
7.
NS
A short, informal term used among National Socialists or White Nationalists to abreviate National Socialist.
i heard you listen to Skrewdriver, you NS?
by Chris Hansen July 27, 2005