No Strings Attached, but it doesn't refer to a type of relationship, but to the willingness/desire to have sex without the necessity of a relationship. NSA means lets have some fun without creating any obligations beyond the moment. We do what we do tonight and dont ever have to see each other again. But without the negative connotation of one-night stand, even if that is what it is.

ISO of partner for mutual good time NSA.

NSA by Roger M. December 28, 2005

NSA

National Security Agency; the United States cryptologic organization that coordinates and directs highly specialized activities to protect United States information systems and to produce foreign intelligence information.

The NSA headquarters is in Maryland outside Washington, D.C.; the "crystal palace."

NSA by Dancing with Fire September 3, 2012

NSA

Stands for "National Stalker's Association" A group of people who is very good at finding personal information.

Guy 1: Dude, I saw this chick taking pictures of me outside my window
Guy 2: She must've been part of the NSA

NSA by thatgirlwithashoulderfetish October 27, 2015

NSA

Abbreviation for "Not Secret Anymore" which can be used in general not to be confused with the abbreviation for the National Security Agency.

Everything I say and do on my laptop, on the internet and worse, in what used to be the comfort, safety and privacy of my own home, is NSA.

Now my whole life and everything I once considered personal and private including: what I look like when I wake up; when I sleep; how I look naked; how often I fart; my whole life story; what I say to a confidant like my mother is all NSA since those guys loaded spyware on my laptop, ironically one of whom repeatedly told me I couldn't keep a secret.

Antonyms: be faithful, be loyal, defend, protect, support

NSA by Goddess12* December 21, 2013

NSA

To know something private about someone or read his/her thoughts

A: So, I guess you're thinking about her again?
B: Dude, stop NSA-ing my mind!

NSA by sogneerin January 19, 2014