A dick that was once classified as a standard dick to one so small it is no longer classified as a dick. A dick too small to be seen with the naked eye.
She was expecting someone with a little more than a Pluto Dick. It's so small it cannot be seen by the naked eye.
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".