To strip down to one's underwear and pour a drink over a fellow reveller.
NB: First occurred when David Bentley, the professional footballer, did so on live TV following a victory over rivals Manchester City, May 5th 2010. (Available on Youtube).
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".