No, I didn't forget today's Favorite Friday video. This one comes from the video game, Portal. It came bundled in the Orange Box with Half-Life 2: Episode Two and Team Fortress. While Half-Life was the "main" game in the bundle, Portal was much more interesting. Here is the song that plays during the ending credits of Portal. Yes, there are spoilers for the game in here but if you don't know them already then you aren't a real geek!