A masdian is a person that sacrafices their sleeping shedule for someone else. Could also be a group of people that stay up to hang out or do any other activitytogether, they would be referred as Masdians.
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.