The act of stimulating one's grundle using slow, clockwise, circular motions. One doing so without disruption of their natrual breathing pattern becomes a professional, grunder.
Steve reveals his beetroot, shiney, Jewish nose and begins furiously grunding Atilla whilst plundging his throbbing licker into his copper badge.
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".