Got a lot of show mythology in this ep as the comet is coming ever so closer with Gunther being revelead as the earthbound form of Orgalorg, some god of another world who’s taken control of a comet of change once. 

It’s just funny how the episode will start with “the penguins knock out ice king to throw a party at his place” to Gunther is a former amoral god with a crisis of conscience (and a brain sticking out)