Was “Chiefs Kingdom” an invention of Mitch Holthus? I was listening to the ESPN radio broadcast of the Bills/Jets game a moment ago and they ran a commercial for MNF that included the line “can the Chiefs defend their Kingdom?”

How did this become a thing people outside of KC are even aware of? I remember rolling my eyes when I first heard Mitch use it (as an obvious counterpoint to “Raider Nation”) but, by God, it seems to have stuck.