fluff ball Bun is a type of little very fluffy creature that's body is shaped into a ball, with lil bunny ears, tiny round paws, non-visible mouth, lil bunny tail, and black tiny bean shaped eyes. If you try to harm one, there will be a army of trillions of buns coming after you out of nowhere, they have similar squeaks to a guinea pig, and if you won't harm one, it might call the army of Buns and all of them will be friendly to u