Meaning of Creosote

Here’s another clip I’m using for my iO Chicago writing class (see yesterday). This is a classic, but is also NSFD (not safe for dinner) viewing.
At a workshop I conducted a while back, I asked Terry Jones about the writing of this scene. He revealed that it initially got an unenthusiastic response from the other Pythons, so he put it away. Then, about a month later, John Cleese rang him up and told him that he thought it could be very funny. As Terry put it, “John discovered that the waiter gets all the laughs!”