Also can be used in shorter term of simply “Eat a bowl.”
In East Texas slang originatedin the Post Oak Savannah used to show disgruntlement and frustration. Normally used as a last-minute saying being giving up.
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".