Monty Python's Flying Circus, Series 2

Mr. Brando:
Yes, we have quite a number of idiots banking here.

Interviewer:
What kind of money is there in idioting?

Mr. Brando:
Well, nowadays the really blithering idiot can make anything up to 10,000 pounds a year if he's the head of some big industrial combine. But of course the more old fashion idiot still refuses to take money. He takes bits of string, wood, dead budgerigars, sparrows, anything. But it does make the cashier's job very difficult.