A racial epithet is not automatically derogatory, demeaning or racist.
It is also the context in which it is used.
For example if I was referred to jokingly as a 'Sweaty Sock' by someone of English persuasion that would also be a friendly racial epithet.
Mortals you defy the Gods, I sentence you to travel among unknown stars, until you find the Kingdom of Hades, your bodies will stay as lifeless as stone.