Far into the future, someone stumbles upon a old, worn-out original of the FotR. The movie is almost too brittle to play, but they watch it, and fall in love. Moral of the story: Tolkien's world will always be loved.
OR
Gandalf: "Bilbo, are you alright?"
Bilbo(trying to act macho): "Oh, yes, I'm fine. It didn't hurt at all." *cringe from pain*
OR
Bilbo can't help but laugh when he notices that a rat is residing in Gandalf's beard.
OR
Bilbo, in a stroke of genius, replaced himself with a cardboard cut-out. The result is Gandalf sitting there talking to it for two days.