To "Willy Mo" something means to look up/research a topic on Wikipedia to get facts to prove your point.
Person 1: "Do you know Kwang was actually played by Savio Vega?"
Person 2: "Really are you sure?"
Person 1: "I think so... lemme just go and "Willy Mo" it."
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.