Supposedly this fish carcass was found on the beaches of Southern Florida, however many believe it to be a hoak because...well, look at it.
Discovered on Four Mile Beach in Tanzania in 1997, the 'Four Mile Globster' was over 15 feet long and weighed approximately 4 tons. It is still unidentified.
The 'Montauk Monster' washed up on a New York beach in 2008, and no one has been able to figure out what exactly it is or was.
Supposedly found off the shores of the Philippines, some believe this photo to be a hoax.