Granted. I throw your body into a wormhole, where it travels back in time and emerges to hit you preventing you from dying which prevents me from throwing your body into the wormhole in the first place.
I wish that I lived on Mars.
You now live on mars, But you lack the requirements to "live" there.
I wish the user below me complimented me.
I compliment you by giving you a million dollars in Monopoly money.
I wish that I had some antimatter in a bottle.
The bottle melts, The antimatter scatters and melts everything it touches.
I wish I was bill. From left 4 dead.
The computer you are on crashes, killing you since your in the game.
I wish I had a remote-controlled nuke.
Wish granted, You drop the remote and it lands on the button, But the nuke exploded into rainbows and kittens.
I wish I was beautiful
Granted. You spend so much money to be beautiful that you go broke.
I wish that I had a block of 100% pure gold.
The computer you're talking to suddenly says: "We are the Borg. You will be assimilated. Resistance is futile.
I wish I had an infinitely long winter break from school.