1. A slang/street reference to the variety of skanks/hos/sluts/whores which congregate around bus stations in cities and suburbs.
2. A slang/street reference to a lower class of sluts/skanks who either deserve less pay or are more willing to service a wider range of clientel with lower standards.
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".