Did the audience care ? Absolutely not ! The whole idea is to be FUNNY and the audience does n't care if it 's an old joke or one manufactured to be new ( using an old joke premise ) as long as they are entertained . Nothing new is under the sun , but I am the first to admit that we must keep joke files ( especially if you are working for kids ) and to rewrite and revamp jokes and material . How you change a joke makes it more your own than actually inventing the joke premise ( which was probably invented in vaudeville days or before ) .

Question: What will the narrator do next time on stage ?
Answer: They will use impromptu humor .None of the above choices .They will use jokes from the file .They will improvise .