undersea slaughter

you're a Dunkleosteus! if you don't know what that is go look it up. anyways, you are abnormally sized at 57 feet. you have a massive beaked mouth. if you don't know what that looks like look it up. you can open and close your mouth at 20 milliseconds. you can attack at 53 milliseconds. you can swim at 40 mph. you weigh 8 tons.