There is nothing wrong with a little petty revenge. Sure, it’s not the most mature way to handle things, but it’s human nature. If someone makes you upset, it’s only normal that you would want to find a way to get back at them. Take a page out of these people’s books. They pursued their revenge in a hilarious fashion and had everyone online dying of laughter.

From the woman who convinced her cheating boyfriend to get a horrible tattoo to the grandma who spent her kids’ inheritance on Internet ads to make them pay for their constant bickering, this list has it all. They’re not sorry at all for their plans of vengeance.