Damn you, Wackypedia, you suck!
Wackypedia, is evil, everything they say is rubbish.
They make no sense.
For example they say
Fat Hippos are hippos that are fat. They are often mistaken for galaxies. And the moon. But they are Hippos. Obviously. Fat Hippos are larger than normal hippos, including African Hippos, Fat Albert, and you. These hippos are larger than anything else that can swim, even Bule Whales. It doesn't matter what they look like, they are Hippos, and they are big. Even the smallest hippo is huge, and it is bigger than the United States. Fat hippos are huge! They are the size of that tree times ten. They are the biggest thing ever, except for Jabba the Hutt. That guy is huge. But so are Fat Hippos.