This phrase is most often said first thing in the morning after waking and realising a really stupid thing that you did the night before. Usually the stupid thing has occurred as a result of one too many double vodka redbulls. Oh the embarrassment!
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".