When a person, usually drunk, puts an empty 24-pack box of Bud Light on top of their head like a mask and looks through the holes in the handle. Variations include Busch Knight, or any brand of light beer.
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.