from The Goon Show Series 4 Episode 1 The Dreaded Piano Hurler

SEAGOON: You, you, you use this as a piano shop?
ECCLES: This is a piano shop. Dum dum dum dum... ooh.
SEAGOON: Thank you. Now explain that notice in your window. The one that says: "For sale. African helefants, 'ouse trained.
ECCLES: You just got two there, didn't you?
SEAGOON Yes!
ECCLES: There is another Hafrican helefant out for you. Oh, I don't stock anything like that, I never have.
SEAGOON: But listen, supposing people saw that notice, came in here and asked for a helefant. What happens then?
ECCLES: Ow , I just say I'm sorry sir, I haven't got one.
SEAGOON: But that's mad!
ECCLES: I know, but civility costs nothing, I say.
SEAGOON: I give way to your superior ignorance. Do you mind if we inspect your pianos?
ECCLES: Go ahead, it shouldn't take long.
SEAGOON: Why not?
ECCLES I haven't got any. Ha, ha! Ow, wait, wait Oh yes sir, I've got this one here.
HENRY CRUN: Aha, that's the piano, that's the one. That's the very one that struck me down.
SEAGOON: Are you positive?
HENRY CRUN: Yes, the dent in the back fits me perfectly.
SEAGOON: Then we've got him! I'll have a constant watch kept on the shop. As soon as he calls to collect it, it's curtains!
ECCLES: I don't sell any curtains.
SEAGOON: Shut up, Eccles!
ECCLES: Shut up!