1 definition by Roger M.

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.
by Roger M. December 20, 2005
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