Enormous, very large, so large as to be likened to a whore's vagina, whorey, slutty, and hollowed out. The biggestpossible. Gender specific. Anything you can apply to a worn out hooker's vagina. Hotdog down a hall-way.
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".