Capybaras are the world’s largest rodent. They look like a cross between a mini hippopotamus and a giant guinea pig. Mother Nature must have been on the sauce the day she cranked out the first capybara. Here’s a video of a group of them soaking in a hot tub at the Saitama Children’s Zoo. Haha, soaking in a hot tub, eh? Animals, they’re just like people! Except way cuter and much less annoying.