1 definition by queenoftheknownuniverse

Referring to Nostradamus who, in ancient times did much predicting of the future.

Nostradumbass would be someone who thinks they can predict the future, but is too much of a dumbass to get it right.
Him: I predict that the sky will fall tomorrow!
Her: Whatever, Nostradumbass!
by queenoftheknownuniverse October 15, 2003
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