The meaning of a "Kelahio" is a person who doesn't put any deodorant or cleaning products of any kind. Gets rejected by most girls and doesn't have to much success in life
"Dude, put some gel in your hair, don't become a Kelahio."
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.