Growing up with a little brother I know how it feels to have a pesky sibling who has it out for you on a daily basis. I mean they blame you for everything even though they did it! Oh, and don't get me started when they rat you out to your parents and they give you that smirk.
It's enough to make anyone livid, but instead of getting angry we start a thing called sibling rivalry. This is where we get revenge on anything and everything that has been done to us over the years.
It is rather satisfying and it's all just a bit of innocent fun, we even do it know that we are all grown up!
Although some siblings take it a bit to far sometimes and some people may even call them the devil himself. So, scroll down and have a look at these siblings having it out with each other. I promise you it's the most hilarious thing!