A pet name for herpes, a venerial disease common among the lower classes within society. Used mainly by couples who dont wish to talk to much about someone's "dirty problem" and by friends who know the "secret code".
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.