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1.
Said when the answer is no. Used to make fun of people who always say negative or to just annoy people.
Guy 1: Hey man did you see that girl just now?

Guy 2: Unaffirmative

Guy 1: Why the hell do I hang out with you?
by Fletch2theSketch July 01, 2008

Words related to unaffirmative

affirmative negative no unafirmative yes