The concept that some type of performance, idea, behavior or technology is so difficult to understand that it could either be genuinely incredible, or simply useless.
i.e. According to my knowledge, John Myung (the bassist for Dream Theater) is very good at bass because i can't tell what he is playing.
Operation Iraqi Freedom was apparently a very strategic and valiant effort to do something somewhere, but it was all just a bass solo to me.
Since Joe had to scramble at the last minute to ready his 30 page thesis, he bass soloed his way through the presentation the next morning.
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.