The cookie-cutter shark is not very big—less than two feet, but it has a sharp bite. These little guys take a bit out of fish and dolphins by attaching their mouth suction-like to skin and twisting around with their sharp teeth. Ouch!
This is totally my favorite kind of shark and also the kind of shark that completely creeps me out the most. Have you seen photos of what it looks like when they bite? Yikes.
According to this video, it used to be called the Cigar Shark.