Piranha
Yep, this is way after Johnny Thunder's review, but K and I are watching this right now. It is so cheesy, a ripoff of Jaws, and quite silly if you don't mind stupid cop cliches and lots of boobs and butts mixed in. After seeing all that I have, this stuff is pretty light in my book. Stupid, silly, oversexed, did I say stupid? If you can brush those things off, it is funnily entertaining coming from the generation that grew up with this genre.