So you got this cat and somehow these genetic scientists have messed with it to the point that it now has a monster living inside of it and whenever the cat is threaten or pissed off the monster jumps out of the cat's mouth, whips everybody's ass and then crawls back into the cat. What the cat thinks about of this I don't know, but it doesn't seem too happy. Anyway, the cat escapes from the lab and after killing a few people, it ends up on a dock where a slut finds it and takes it aboard a yacht. The boat gets out on the ocean and promptly ends up way off course. Right about then the cat says "I've had enough of this shit." starts biting every mothertrucker it can get it's paws on. The End.
Also, for some odd reason, the back cover to the VHS gives away the entire movie!