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someone who is really stupid when it comes to being normal, when it comes to having common sense, or when it comes to realizing you need to shut up.
Nadine: Jordan wasn't that test like rigged!

Jordan: No. she curved the grade, thats why ur score was bad.

Nadine: GOD! Don't be such a diddy dit
by kittycatxol1 January 27, 2010
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