Use the form at the link above and try it as well! If you want to have a look what other people have done with it, here are some funny examples: http://fail-fandomanon.livejournal.com/48364.html?thread=222419436#t222419436
And finally, my try. Today is Wednesday which means it's "Arrow" day:
There is a man who was lost for five years but now he is back home. His family is very happy to have him back but they don't know what he is doing in the night and he does not tell them. Only the police man has an idea. The man fights bad men at night and the police man actually should like that but he does not, which is weird. The daughter of the police man does not know if she likes the man or the friend of the man better. At the moment it is the friend of the man but that can change next week.
I do not know whether the mother of the man is good or bad because that changes each week also. But I am happy the most when the father of the friend of the man is there because I like him so much, even though he plays a very bad guy! And he looks very good in his clothes.
I am not sure if any one wants to watch this now from what I wrote but it was fun anyway!