Millions of people worldwide have opened their homes to welcome in cats. Pets are wonderful creatures to have in life. Cats can be great companions for so many people all around the world. They are sweet, loving, loyal, and they can be very entertaining. It's true, cats have so much personality and that can be pretty funny to see.

Cats get up to a lot of trouble in their own homes, though. Cats are sassy; this is something every cat owner knows to be true. They knock things down, scratch and climb the curtains, and they are very demanding when it comes to their food. As irritating as it can be, it's pretty hilarious to see.

Tons of people have been lucky enough to snap photos of the exact moment their cat did something super bad. Even better, plenty of these images have been uploaded online for all to enjoy. Here are 25 cats proving that as cute as they are, they can be massive jerks.