Po-faced means having an assumed solemn, serious, or earnest expression or manner; piously or hypocritically solemn. It can also mean expressionless or emotionless, perhaps derived from poker face meaning the ability to avoid showing any reaction to the cards you have been dealt.
When he tries to tell you where you’ve gone wrong, he can be such a po-faced twat.
I was playing cardswith the ladslast night, couldn’t read Charlie at all, totally po-faced.
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.