Think about the Wysterian group deciding to search for the Holy Grail. They want King Byron to join so they show up at Stein castle and;
“We request to see, His Majesty, King Byron,” says Giles.
and Nico’s up there like, “But why?”
“To search for the Holy Grail,” says Giles.
Albert’s snarky reply, “He’s already got one.”
“Are you sure he’s got one?” asks Leo.
“Oh yes, it’s very nice,” says Nico.
And then Nico heckles them, “Your mother was hamster and your father smelt of elderberries… now go away or I shall taunt you a second time!”