To take another man's turd and shove it up your own ass and then to shit it back out. This can go on for a "Double Fandangler" maybe even a "Triple Fandangler." Where you repeat the same process several times.
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".