A person that doesn't know when to shut up when in a group of people. That has over stayed their welcome in a conversation online and or offline. When someone makes a remark past the moment in time when the joke or conversation is over.
Guy 1: "Dude why do you take my shit, your a trash eating machine."

*25 seconds later*

Guy 2: "I know you are but what am I?"

Guy 3: Ya okay your a trash eater.
by NaytDawg September 6, 2010
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