A person who gets banned from forums a lot and is never accepted in online communities and thus hops from one community to another looking to be accepted like historically when Jews were expelled from various countries due to anti Semitism thus migrating from one country to the next looking for acceptance.
After being banned from the twentieth forum, Giovanni the online wandering Jew started his own forum due to not being accepted on other forums.
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".