The opposite of a Silly Goose. An angry muffin will become upset for a number of trivial reasons. Including (but not limited to) being the last to sit down in musical chairs, being tagged as goose constantly in “duck, duck, goose”, and being tickled by their mother in front of classmates.
“Jonovan was plum sick of all the malarkey transpiring in his classroom. Thus why he became an angry muffin quite quickly!”
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.