A sarcastic remark saying you don't care. Usually said after someone says something incredibly stupid or random. It originated from the movie "Arthur" where Arthur tells his valet, Hobson, he's going to take a bath. Hobson, not caring, says "I'll alert the media."
Arthur: Hobson
Hobson: Yes, Arthur
Arthur: You know what I think I'm going to do?
Hobson: What, Arthur
Arthur: I'm going to take a bath Hobson: I'll alert the media...
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".