This is what you say to a thirty year old running around aimlessly in your neighbourhood at 4 o'clock in the morning looking for pikachu
DAVE: " hey tom who's that clown running around on your front lawn in the rain with his I phone?" TOM: "who knows , that dude should get a fucking job "
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".