The Last of the BOHICANS is what happens when you ahve finally just had enough, and you take yoru boss outside and kick the living shit out of him and leave him for the geese to scavenge.
Yep, the Boss just went too far this morning, so I explained the Last of the BOHICANS to him with my fist.
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".