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An expression that depicts or describes something that the user can't quite put their finger on, but it is something that is not very important and that is forgotten quickly.
Person 1 - "Fliberdygibbit, what the hell is that?"
Person 2 - "Dunno... ....You wanna go smoke sum pot, I know a really good pot farmer by the name of Jebediah"
Person 1- "Sounds good... What were we talking bout before?"
Person 2 - "Dunno."
Person 1 - "You never do, do you.
by Phil Taylor2468 February 24, 2008
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