Baller

From Rap Dictionary

noun

balla

1. a drug dealer.
2. edmond ng
3. a pimp.
4. A person who lives an extravagant lifestyle funded through organized crime, for example drug dealing, weapons dealing, prostitution, loan sharking, and so forth.
5. does not have to be a crime, just someone with alot of money.
6. This person could also be funded by a major corporation that makes their money via "legal crime".