Quadrillionaire

n: one whose wealth is estimated at quadrillion or quadrillions (as of dollars)

yeah, that was you talking to quadrillionaire?

by Quadrillionairedom September 21, 2011

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 21, 2011