I went up to the stage door, but it was locked. So I went around to
the front door and came into the theatre. And the stage was all lit
up, but the theatre was so dark, I couldn't see a thing. Is there
anyone up front? So I go down, in this Stygian darkness, to the
front row, and I take a seat. I am now sitting on....I can't think of
his name.
-- Groucho Marx