When you think of one thing that reminds you of another and so forth. Next thing you know, you're thinking of something so incredibly random, you forgot how you got there. Similar to surfing the web.
While brainsurfing, I forgot to call the childhood friend I planned to call, remembering what we used to do together, then ended up wondering what happened to our 5th grade time capsule, and wondering if anyone may have already dug it up.
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.