Think "movies so bad you watch them more than once".
My list:
Tremors. Kevin Bacon, Fred Ward, Michael Gross and Reba Macintyre.
Buckaroo Banzai. "No matter where you go, there you are."
Attack of the Killer Tomatoes. The title says it all.
Berry Gordy's The Last Dragon. Bruce Leroy. Sho Nuff. Vanity.
Amazon Women on the Moon. Sybil Danning.
And do not be conformed to this world, but be transformed by the renewing of your mind, that you may prove what is that good and acceptable and perfect will of God.
Romans 12:2 (NKJV)