Direct translation, salt. A funny, indirect way of saying something's happening to someone because of letswai (salt) in their body when they haven't gotten laid in a long time (or ever). The letswai (salt) is figurative not literal.
"Those pimpleson your face ke tsa letswai" ; "O bluetick'a bana ba bang mare o betswa ke letswai -_-"
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.