If you haven't heard of quokkas yet, prepare to be obsessed [1]. These Australian marsupials have facial features that make them look like they're constantly smiling. Also, they're extremely friendly and pretty much always down to take a picture with you. They will go right up to people and interact like it's no big deal.

We are pretty jealous that these little creatures are native to Australia; we want them running around all over! Take a look at all the crazy pictures people have taken with quokkas.