ME: I'm here to see Mr Swannie in 15c.
GUARD: What section of room 15 is he in?
GUARD: Yes I see, but you still haven't told me what section he's in.
GUARD: Yes, I told you, I do see, but where is he?
GUARD: Sea? There's no sea around here, not for miles.
ME: He is in 15c! 15c! Room 15c! What is the matter with you?
GUARD: I miss vaudeville.