When a testicle (more often than not, the skin covering the testicle) slips out of an article of clothing, partially or fully, and is noticed by someone else.
When he was being interviewed by Mo his shorts were too loose and when he crossed his legs everyone to their horror witnessed the sack slip.
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.