Daniel replies:
I thought that was Karl, not Groucho.
Is that Charles Nelson Reilly asking the Marx bros. riddle? I thought he was dead. Anyway, here’s a quote that touches on the whole thing:”I was changing a light bulb over Groucho Marx’s bed, so I took my shoes off, got on his bed and changed the bulb. When I got off the bed he said: ‘That’s the best acting you’ve ever done.’ “
–Elliott Gould
I thought that was Karl, not Groucho.