Four years ago today, YouTuber cotter548 uploaded a music video by British pop singer Rick Astley that would eventually become one of the most well-known internet memes ever born.

Six years ago today, the World of Warcraft guild PalsForLife uploaded a video featuring a foolish Alliance paladin rushing into battle, and causing one of the most spectacular wipes in WoW history.

Five years ago, a chubby Mexican boy named Edgar fell off a log bridge while on a nature hike with his cousin Fernando.

Since its upload on YouTube, the video has been viewed nearly 30 million times and became known as "La Caida de Edgar," or Edgar's Fall.

Seven years ago today, the very first Bubb Rubb site was launched on YTMND. While this particular instance didn't take off, the whistle tips and the "woo woos" eventually grew into one of the most popular exploitables in the GIF sharing community.

The death of Osama bin Laden was announced yesterday, which happened to be the 8 year anniversary of the famous "mission accomplished" speech.