A person who gets so much pussy as to be considered as a vagillionaire.
MAN, Pete's so baller, he must be a vagillionaire.
מאת Devin and Radha 6 בספטמבר, 2007
1 more definition
Something you call somone who has sex with millions of girls.
Dude, you are such a Vagillionaire, i heard you slept with the whole cheer squad, twice!
מאת Obiiterate 26 ביולי, 2010