Someone living on the top floor of a panda house, or a tree. More specifically, a ponderosa tree. These people can be described as tree-hugging liberal badasses who care about the good will and fortune of pandas.
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.