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A term used to describe something you either don't know the name of, or can't think of the name.
Travis: "Hand me that whatchamafuckit over there."
by The Jackal July 02, 2005
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When you're trying to remember the name of something to describe to someone and give up right in the middle.
#1: "It's that thing, you know that uh... what'cha'ma'fuckit..."
#2: "What???"
#1: "ADD kicked in, I dont care anymore..."
by Zamos February 06, 2009
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