Just take the a out of his naut and that says it all.

For some reason, this comes to mind;

GUARD: Well, I'll ask him, but I don't think he'll be very
keen... Uh, he's already got one, you see?
ARTHUR: What?
GALAHAD: He says they've already got one!
ARTHUR: Are you sure he's got one?
GUARD: Oh, yes, it's very nice-a (I told him we already got one)
ARTHUR: Well, um, can we come up and have a look?
GUARD: Of course not! You are English types-a!
ARTHUR: Well, what are you then?
GUARD: I'm French! Why do think I have this outrageous accent,
you silly king!
GALAHAD: What are you doing in England?
GUARD: Mind your own business!
ARTHUR: If you will not show us the Grail, we shall take your
castle by force!
GUARD: You don't frighten us, English pig-dogs! Go and boil your
bottoms, sons of a silly person. I blow my nose at you,
so-called Arthur-king, you and all your silly English kaniggets.
Thppppt!
GALAHAD: What a strange person.