The combination of the two words "fucking" and "hungry". Used to describe being very hungry. Also note never use this phrase if you are in front of people from 3rd world countries for example Etheopians.
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.