When a man is having sex with a womandoggy style he reaches around and poops a little turd in his own hand, then he reaches up with the turd and smacks it on the woman's forehead and slides it down her face. It is said to resemble the streak made on a window if you take a pickle out of a burger and throw it on a window and watch it slide down.
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.
Looking or experiencing something nice after witnessing something horrid like a disgusting gif or a disturbing video. Typically used as eye bleach are nice images of whatever makes the disturbed person happy.