Top Definition
A person who is consumed with their self confidence while taking steroids.
It's unfortunate that Biff will not be winning the decatholan this year as his overconfidence and consistent steroid use has led him to become a major jerkazoidalmaniac.
by Tamalicious October 20, 2007

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Lotsa space for your liquids.

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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