Basically this means an individual is completely wrong/ not enough information is known about a situation but continues to argue about the topic. Usually in a exaggerated and dramatic way. Public or private no-place is safe from these assholes.
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".