Here's how you play:
Wish for something...money, less work, hot girlfriend...whatever you want. The next person "grants" it but puts an evil twist on it. Then they wish for something and the next poster repeats the cycle.
I wish I were younger.
Granted. You're now back in diapers.
I wish global warming would stop.
Granted. The world immediately plunges into another ice age.
Ok, I'll go first.
I wish I was the smartest person alive.