Adjective: radioactive, especially the environment from nuclear fallout after an atomic bomb is detonated.
When the air becomes uranious, we will all go simultaneous.
by Kimberly Q March 11, 2012
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to describe an action or idea seemingly manifested or fabricated from "thin air" or spontaeously with no concern for accuracy, as if to pull it from one's anal orifice
Being at a loss for an answer, she pulled out a uranious response.
by pch6 November 03, 2010
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