Person 1: "Hey dude, have you heard the news? MTG's going at it again..."
Person 2: "Ugh, FFCOL, when will she ever shut the fuck up? She's so goddamn annoying."
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".