To be an obnoxious prick/hick, a racecar driving womanizer, who's has no problem plowing your daughter and or sister sometimes mom. You can catch him in the sticks or the boonies taking your sis on a joy ride. An absolutely lovely individual.
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.