Try this definition:
Nig-er Rich
(adj.) a derogatory term used to refer to a selfishly extravagant person who has no prospects of ever paying off the debts they incur. (Esp. someone whose sole purchasing power comes from disreputable credit cards or drugs.) (Or in this case, the U.S. Taxpayer)
Q: Where the hell did he get those rims? He works at f***ing McDonalds!
A: He copped some credit cards and now he’s nig-er rich.
Except that Baraq is REALLY rich already.
And after his POTUS pardon take in Jan 2017, he’ll be set for life.