College Humor, responsible for other amusing videos, has put together a Doctor Who retro RPG video. Be aware that this contains spoilers to the Matt Smith seasons of the show, so don't watch it and then cry about how something was ruined. I warned you. For those of you that are caught up, enjoy this great joke that only fans of the series will understand.
I love these little videos, they are both awesome and funny and this one pokes fun at some of the most outrageous aspects of the show.