To use the vulcan briefing as in Star Trek (the V when using your hands) then turn hand through 90 degrees and insert two fingers into the pink and brown at the same time, with a pounding motion.... Hence spocklegang.
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.