Deadly cobras, people-crushing anacondas, deer-swallowing boa constrictors — snakes are indisputably amongst the scariest creatures on the planet. Why, then, are most of the movies about them so terrible? While there have been great shark horror movies (Jaws), and great crocodile horror movies (Rogue), great snake horror movies are almost impossible to come by. We list 15 of the dumbest movies starring these slithery customers…