The phrase "To turn Over A new Leaf" means to start a new life again. If some one turns Over A new Leaf he starts a new life after recovering from a shock or after an accident or similar cases.
1. John turned over a new leaf after an abject failure in the exams.
2. Reva turned over a new leaf after she got married to Farhan.
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.