My family was just watching Around the World in 80 Days from 2004, and one of my brothers was confused when a line was never spoken, which the rest of us remember being from a different movie, which of course would explain its absence. But none of us can remember what movie that was.
The line consists of a joke, in which a character boasts about putting someone in a lunatic asylum because of their ludicrous idea for the “vaccine.”
It obviously took place in a past time (like the film that brought this to our minds).
Any help in remembering this would be cool.