What if you could compile all of YouTube's worst-rated videos in one place? Considering the sheer volume of user content that's uploaded to the site every second, it's a daunting challenge. Nonetheless, that's the idea Boootube is trying to execute on; it's a running collection of the most down-voted clips on YouTube. In other words, it's the best of the worst; these are videos that have received hundreds and often times thousands of unfavorable votes from viewers around the world.

Selections include Lil Wayne trying his hand at guitar, controversial baby yoga demonstrations, and an expletive-laced rant targeted at an innocent Dunkin Donuts staffer. Unflattering political ads and blatantly racist rants are also a common theme. There's also a 15-minute video where the clip's host uses Photoshop to prove that the "original" Eminem died only to be quietly replaced by a lookalike. We're all familiar with the overnight sensations and stars that have been catapulted to glory thanks to YouTube. But BooTube serves as a sober reminder that the good is often outweighed by the bad or mediocre.