Granted. Two monitor lizards fall on your head. When you recover, they begin to nag you for food. When you do not feed them at all, they eat you.
I wish for a computer program that is only 500 characters long, and it would make any and every computer 2x better than quantum computing, and can be used on every computer ever made.
Granted. Your hometown becomes the favorite retirement town for most retired athletes. Everyone becomes an all star in at least 2 sports.
I wish I had my own personal Dreamworks Minion, who can become a monster and calm down whenever he or she wants. There must be SOME females of the species somewhere on earth, right??
Granted. They are stored in a pocket dimension in your thigh and can be accessed through your pants at any time. At the cost of near debilitating pain every time you take some out or put some back.
I wish for rainbow colored grass to grow around me for miles.
Granted, but people become afraid of your power to make rainbow grass, and you are exiled. The government then holds you captive while they examine your powers.