It's become a sort of truism of the 21st Century: some one is always watching. With an increasing amount of social media platforms—from Twitter to Tumblr—and an endless amount of apps that catalog our every move (Instagram!), it can be hard to escape the ever-watching eye. Perhaps nowhere is this more true than Facebook, the largest social network in the world. Your friends, family, and old college buddies see every status update, new photo upload, and relationship quarrel play out before them daily. To boot: there are no shortage of fails on Zuckerberg's matrix, either. One man's public mishap is another man's happy hour joke, right? Here are 15 Facebook Fails That Will Make You LOL.