Used to ask someone for (or to return) a favor. Deriving from weed culture for when someone lets you smoke their weed with them for free, is now often used to ask for any kind of favor.
Bro, I’m fuckin broke until I get paid next Friday. Could you smoke me up on a couple beers tonight? I’ll for sure get you backnext weekend.
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.