'He's a friend from work who's more than a friend and who you spend most of your time talking too and thinking about, seeing where you can and desperately trying to function with normal life without thinking about how good it would be to fuck him '
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".