I know, I know. It sounds crazy, but if you think about it, it's true. You're younger brother is the best friend you've ever had. Maybe you fought sometimes, but that doesn't mean anything compared to all the good times you've had together.

Younger brothers don't have the right to be judgmental, so you can truly be yourself around them! There's so much pressure to impress older siblings, and let's face it, girls of any age tend to be more judgmental than boys. That's why a little brother is so cool. Whether you're making jokes about the "Shrek is Love, Shrek is Life" video that was cool like two years ago, or you're just being crazy and trying to rap like Eminem, your younger brother will never be the one to roll his eyes. He's the one who will join in on the silly antics.

They're also required by law to always do whatever you want... OK, maybe they aren't required by law, but they always do it anyway. I know my brother will always be up for a 10 p.m. Target run when no one else in the family will go along. He'll also never say no to a stop at Taco Bell because he's a young boy who doesn't have to worry about counting calories... yet.

You can share the best inside jokes with your younger brother. Even if he's the butt of most of the jokes, he'll still laugh along with you. It's not quite as fun once he starts making jokes back, but hey, that's just part of the friendship.

I honestly have no clue what I would do without my younger brother. He's been by my side through many late nights of being babysat by our older siblings, and I can't say that about any of my other friends! I think that's what makes a friendship one that will last a darn long time. You've been through hell together, and you were still laughing when you got to the other side.