A contraction of the words: Moron, Idiot, and Retard. Often used to describe one is a moronic idiotic retard. These three words combined often still don't quite measure up to the sheer amount of stupidityone must endure before uttering this phrase.
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.