We've scowered the seven seas for the deadliest shark GIFS in honor of Shark week, braving schools of hammerheads and great white jaws, all for your viewing pleasure. Okay, that might be a blatant lie. We really just did some searching on the Internet without even the slightest chance of becoming fish chum. Still, these GIFs are pretty intense. Don't be surprised if you find yourself thinking twice about taking that beach day.