When you are able to slam a beer faster than anyone else in the room, or inbibe more alcohol, someone may say, "taystee". The longer drawn out the tay- portion of the word, the better or more challenging the feat performed was.
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".