I can believe movies like this are still made. It's because they are funny. Sure, movies like Deuce Bigalow or Coneheads might not have the best plot in existence. They might not have much of a plot at all. But that's not the reason they're made. A story about a fish tank cleaner turned gigolo isn't supposed to be a deep, intellectual film. It's just a chance to give your brain a rest, and laugh.