Used primarily as a declaration of superiority in a verbal encounter. Similar to 90's "Suck it!" and "Gotcha" and declared with an "In your face!" attitude.
From the NBC hit-comedy 30 Rock:
Jenna: First, I was great in that "Arliss!" Second of all, if the president is so serious about the war on terror, why doesn't he hunt down and capture Barack Obama, before he strikes again? Its time for a change, America. That's why I'm voting for Osama in 2008!
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.