No, that's ridiculous! You can't be all three. Figure out which one you are and call me...

Barnaby:
Hello, Griffith Park Zoo, Snake Department. Sssshhh! Oliver Oxley:
Hello? Hello? What is this? Barnaby:
What do you want? Oliver Oxley:
This is Mr Oxley. Barnaby:
I'll see if he's here. Oliver Oxley:
No, I said *this* is Oxley! Barnaby:
Who is? Oliver Oxley:
I am, speaking! Barnaby:
Oh, you're Mr. Speaking... Oliver Oxley:
This is Mr. Oxley speaking! Barnaby:
Oxley Speaking? Any relation to Oxley? Oliver Oxley:
Barnaby Fulton is that you? Barnaby:
Who's calling? Oliver Oxley:
I am, Barnaby! Barnaby:
Oh, no, you're not Barnaby. I'm Barnaby! I ought to know who I am. Oliver Oxley:
This is Oxley speaking, Barnaby! Barnaby:
No, that's ridiculous! You can't be all three. Figure out which one you are and call me back!