Xillionaire

n: one whose wealth amounts to 10 followed by 723 zeros or more dollars, pounds, etc.
man, was that you talking to Xillionaire?
by Quadrillionairedom September 28, 2011
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Quadrillionaire

n: one whose wealth is estimated at quadrillion or quadrillions (as of dollars)
yeah, that was you talking to quadrillionaire?
by Quadrillionairedom September 28, 2011
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