It says: Beware the lust for a McRib sandwich, else thou shalt burn forevermore!...............
McRib sandwich will make your stomach burn forevermore ...
Overly translated. It says, “Thou shalt not lie bread (money) upon the McRibb who has lied apon bread (money), nor lust after the sauciness thereof, else thou shall burn like the swine who were afflicted by the swine of the Demoscene demoniac .”
As you see, clearly, this refers to giving money to McRibbs who were using their funds for bribing clerics. Wait... bread... swine... sauce... Oh, brother. This is going to be one of those exegesis wars, isn’t it?