ok, the idea is to beat the system. do this by covering all aspects of the wish that could possiblly go wrong WITHOUT just saying "i wish that blah blah blah and nothing would go wrong with it." that's lame. you have to actually put thought into the wish, and try to make it un-screwupable. and no repeating the same wish that has been screwed up already.(i.e. P1, "i wish that i had a sick car." P2 "Granted, but you turn into a vegetable and are never able to drive it." P1, "i wish that i had a sick car, and that i didn't turn into a vebetable." unacceptable.) for those screwing up wishes, try to make it as bad as possible. like, death for all involved in the wish in the most horrible way imaginable. it's much more fun and entertaining. and no granting a wish, then making someone die. that means that the person who wished the wish wins. try to screw it up in such a way that they don't get the full/any of the wish.
I'll start.
I wish that The Rev(the drummer for Avenged Sevenfold) would come back from the dead(not as a zombie or any other monster), while retaining all of his ability as a drummer, and put on an exlusive show for myself and my friends-while retaining our abilities to see and hear-with the other band members of Avenged Sevenfold, M. Shadows, Synyster Gates, and Zacky Vengance, who have also retained all of their musical abilities, before any of us or them dies, or the world ends.
(i know, i used this one for Corrupt a Wish already, but this is v.2.0, and i'm too tired to think of a new one.)