Example:
person 1
I wish my parents would let me play outside
person 2
Granted, but you get ran over by a car while trying to get the ball from across the street.
And then person 2 would write a wish and person 3 will continue the cycle. Have fun being evil twisted (let's keep profanity, sexual material, etc etc, out of this 3nodding )
Ok I'll start:
I wish for a kitten.