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A person who closes their instant-messenger windows the instant they respond to them.

This could be due to an abundance of windows in the task bar, or the person is just full of themselves.
Person 1: "The combination to the bank's master safe is 45-30-13"
Person 2: "Yeah, ok..."
*short amount of time passes*
Person 1: "OH MAN! I just deleted all of my codes!! What was the combination to the master safe!?!"
Person 2: "Sorry, I'm a Convo-Closer"
by BMos March 06, 2008
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