Cats are probably from another planet, they don't care about the way people do things over here and they just act like they own everything (I'm not saying that they don't). Most people let them get away with their weird shenanigans because they're so fluffy, adorable, and especially sassy.
Cats have so much free time on their hands, that's why they're always so unimpressed with everything and will do anything just out of boredom. They're curious creatures and that's one of the main reasons why they're always getting in trouble.
The cats in the tweets below are not only weird but they're also kind of adventurous and "brave" in their own way.