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1 definition by Natalie 16

Someone who says they're going to do this and says they're going to do that, and actually never does anything. 90% of the population.
Steve is a real ass-talker. He said he would come fix my car on Thursday and never did. He also said he'd meet me to watch the game at the sports bar and never showed up.
by Natalie 16 August 30, 2011