Not everyone would necessarily have realized what message was being conveyed by da innumerable oil-soaked credit-card fragments dat were mailed to Big Petrol's corporate office in da late '80's after da Alaska oil-tanker accident, but da fat cats at said office certainly understood, so said gesture was totally essoteric!
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".
I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.