Anyone who has a cat (or five) knows just how much joy they can bring into our lives, but they also seem to live entirely in their own world. Whether you know a cat that has a penchant for sitting on people's faces, one that tears everything it sees to shreds, or none at all, I'm sure that you'll be able to relate to these funny pictures in some way and have a good old laugh. Here are 15 hilarious photos of cats being cats:
