Unless you're really selective about Facebook friends, you're probably friends with random people you went to elementary school with, and people you think you MIGHT have met at a party once.

Time to find out who you REALLY jibe with.

There's a new website that that can figure out which Facebook friends are most similar to you.

It's called labs.five.com. It analyzes your Facebook posts to see how outgoing, open, agreeable, neurotic, and conscientious you are. Those are considered the "big five" personality traits.

Then it looks at your FRIENDS' Facebook posts for the same things, and figures out which of your friends have the same personality breakdown.

You can also compare yourself to people like President Obama and Bill Gates.

(Business Insider)