1 definition by Mister Teeeee

Abbreviation for "Not A Chance".... pronounced as nack. It is a negative form of expression implying that the individual does not intend or want to do something, etc. It can also be applied that some situation is impossible of occurrence.
Guy 1 - "Dude you wanna get hammered tonight?"
Guy 2 - "Nac, I got an 8 AM tomorrow."

Girl - "Do you guys have any vodka for me?"
Guy - "NAC broad! get the f out"
by Mister Teeeee January 14, 2010
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