Using your foot, more specificly toe, to take a selfie while your phone is either on the ground, held up my your other foot or another object. Men will commonly as for a foot selfie when they want to see up a girls skirt.
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.