there was a snake named candycorn. he was renamed to cornyshawty because shawty's like a melody. everyone likes to be swag, so cornyswaggy. cornyswaggy is too long, so it becomes cornyswagg.
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".