It is every offensive word you know combined into one word. For example... Bitch, faggot, cunt, whore, autistic wankstain, shithead, waste of cum, shit for brains.
When someone is being really annoying and you don't want to swear so you say this to them.
(Tom) I hate Jake so much, he came up to me and started bashing me up for no reason.
(Alex) Yeah he sounds like a pathatract.
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".