I would want to have my memory of the Barbie Museum scene from Rat Race erased from my mind, just so I could experience it again for the first time. It is the perfect amount of build for a joke that drops like a hammer.

Now, if we were to include television, I'd want to have Reverend Jim: A Space Odyssey removed for the same reason, because it features what I think is the funniest joke in the history of television. I mean, it's still hysterical every time I see it, but there was a sense of wonder to it when I first saw it. It is perfectly written and perfectly played, and I have never seen its like.