The larva of fly. In Russia and postUSSR world fly's larvas used for fishing as alternative of worms. And "oparishes" can be bought in any special fishing or men's shops.
Also as for joke kids oparishes can be hiddene somewhere, and in time the flies will appear in this place
The colloquial figurative meaning is the name of "person who not clean"
-Let's go fishing!
-Ok, but before buy some bottles of oparishes
-Dats rite!
-What's the dirty placy of yours!!! YOU ARE OPARISH!
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.