Sloths. One of the fastest creatures on earth. Even though they sleep all the time, they are speedy fast. Sloths are pretty big, but their tempers are very small. If you have ever been to a zoo, they probably have a sloth named Flash or Speedy. Sloths and turtles are very similar. They both love swimming, and are both fast. Sloths are very funny, like the one in Zootopia. A lot of people like sloths. They are very smart.