One person posts a story, a video, an image, or just about anything. The next person posts the moral of whatever the person above posted. Example:
Poster 1:
http://www.youtube.com/watch?v=9QVYbDeHR5Q
Poster 2: Moral: Go to the bathroom
before you play NES games.
Once upon a time, there was a man who fell off of a tall skyscraper and died. The end.
Poster 3: Moral: Super Glue is a dramatically safer roofing material.
http://www.sheezyart.com/view/882108/
Poster 4: Moral: If you use IE, a black wolf will maul your neck.
Got it? Good. Let's begin the game.
http://www.youtube.com/watch?v=qrRoObCr-H0