Like humans, animals can hold grudges. They’re just as capable at taking sweet revenge as we are. And they can be even more petty than your passive-aggressive post-it notes to your messy roommate. Let's investigate the animals that got tired of human domination and decided to settle the score a little bit.Advertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy