Boy, this a heck of a compilation. It's even something that could be debated. For instance, the monster I used in the picture wasn't really that bad. I've seen worse, recently (Piranaconda, or Sharktopus to name two). These are mostly of the old 'man in a rubber suit' variety and they are awesomely awful. More after the jump.

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After watching this compilation my biggest question is, "did Pacman come before or after the "watermelon monster"?  Enjoy big googly eyes, rubber suits and damsels in distress with this video of "The Worst Movie Monsters"