An unexplainably large unit of measurement for when the exact amount is not known but it's probably more than estimated.
Dylan: You see, I have like... a predicament...
You: Of what sort?
Dylan: I have an unknown but incredibly large amount of jars full of, uh...
You: So you have a GADOMULUM of jars!?
...
You: Oh yeah, and they're full of, uh... A GADOMULUM OF, uh...
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.
Looking or experiencing something nice after witnessing something horrid like a disgusting gif or a disturbing video. Typically used as eye bleach are nice images of whatever makes the disturbed person happy.