Definitions by GuyWithThreeTeeth
Millivanillionaire
Someone who as rich, but no richer than the artists of the musical group Milli Vanilli are at the present time.
The only thing that that guy over there has to his name is a sack of skivvies in very poor condition! He is a millivanillionaire.
Millivanillionaire by GuyWithThreeTeeth June 21, 2011