[Teehee. He doesn't even blink upon hearing the name.]
Goblin population representative at your service, Your Majesty. But really, you should've mention that earlier - here I've been standing for minutes not knowing I'm supposed to bow. [He says, doesn't follow it up with bowing.] A crown does wonders for recognisability?
[By which he means "you don't look like the King Arthur I know".]