Being cooler than cool. A big dad is a person that either deals drugs, is a pimp, or both. Big Dads are able to be the best of the best. Pussies don't get pussy and that is what separates the Big Dad from the normal man.
Did you see Nick Fera last night? That Big Dad had his tight whip full of hookers and blow! What a Big Dad!!
An male who consistently demonstrates acts of being awesome and performing socially better than ordinary men. Often associated with drinking alot of alcohol or sleepin with numerous attractive women.
Man you drank a 40 of vodka last night, just partying like a Big Dad as usual!