Face it, fellow Karmics, there are many worthwhile candidates for "WORST POS" movie. Most of those mentioned in this thread are in the running.
We love bad movies because they make us laugh. Maybe we didn't laugh while suffering through one, especially at today's ticket prices, but we almost always laugh afterwards. We get the joke, even if the producers and filmmakers did not.
VALLEY OF THE DOLLS
my vote for top of the steaming heap