"one with an extremely hairy ass, reminisent of the mythical creature called a yedi(also known as a sasquatch"
The above defination is correct, but a yedi ass is for someone with blonde hair, sasquach ass (aka, Squatch ass, Squatachy ass, Ooodlie ooodlie oooh ass, Bigfoot ass ect...) is for someone with brunette or black ass hair.
"Jake has a yedi ass; his yedi ass matches his yedi vest"
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.