Someone who does themselves no favours what so ever. They do not care how they affect other people and just try to fuck up everybodys way of living. Someone who performs a ruthless and inconsiderate act thus making them a cunt.
John: I can't believe the ref sent Rooney off, Dave!
Dave: Yeah I know John! He was being a Grade A cunt! Wasn't he John?
John: Yes he was Dave!
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".