"If you have 1 bucket with 2 gallons and 1 bucket with 4 gallons, how many buckets you got?"
~ Secretary of Education giving an IQ test
This is, in my opinion, one of the greatest movies of all time. In it, an average Joe from present day is accidentally sent 500 years in the future where the only people who have been procreating over the last few centuries are stupid people.
This movie is no longer one of the funniest movies I know. It is now one of the saddest.
(but you should still see it, cuz it's awesome.)