Basically the lips of the vagina, better defined as the pussy lips, and they usually have to be kind of big and stretched out to qualify as an actual "meat curtin", as opposed to a just a taco or a clam.
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".