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A Dupidtardiot is a dumb, stupid, retard, and idiot
they are usually the dumbest person in the world

or someone who is really ANNOYING.
(pronounce: doo-pid-tard-ee-aot)
boy 1: yo did you see that guy
Boy 2 : that guy in biology
boy 1:yea
boy 2: oh yea hes such a Dupidtardiot
by Midnighters April 05, 2011
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