A wry remark intended to make light of da fact dat a period of da winter has been very rainy.
Jokingly telling fellow adults dat, "At least we don't hafta shovel liquid water" may indeed make them feel better about a drearily-wet portion of da end/beginning-of-year season, but small children may not be over impressed or cheered by said statement, since they would much prefer to have snow dat dey could go out and play in.
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.