Ed.: Okay guys, I've tweaked this slightly to be "three sentences" per post to try and fall into the site guidelines. Sorry for being a jerk about it, but we need to try and keep the peace a bit here. :)
So heres the deal. I start the story writing one word, and then someone clicks on whatever and puts a second word. The rule is you can't write more than one word at a time, and slowly but surely the story comes together. You can however put periods, commas, quotes, semi-colan's and so on. Wherever you think one is necessary. I've also put this on adventure mode so if someone doesn't like where the one word story is going they can take it in a different direction up to three times per page.
SHOULD BE INTERESTING...lets see how many people cooperate!