Make a Wish. Have it horribly corrupted.

[Mr.Mewtwo]

Granted,and you live the best life anyone has!(Yea,that's not bad,but a Legendary can bring good luck...oh what the heck.)But...you lose a non-important chicken nugget.

I wish for to realise that legendarys are immortal.

[lugia95]

Granted, but then I go and kill him just to prove it. (Us legendarys got to stick together.)

I wish it was the summer holidays.

[Frez]

Here you go, a magical time-skip.
What's that? You haven't gotten sunscreen or air conditioning yet and the temperatures are at record highs?
Whoops~

I wish for a Dunsparce made of salt**ter taffy

[spritey]

Granted, but a Zangoose comes and kills it then kills you.

I wish for a vicious bee to sting the person below several times and I don't get hurt or anything.

[Shadow Lykan™]

... Granted, but it was a clone of me that healed quickly and pushed you down the stairs.

I wish for the Master (from Doctor Who)

[OranBerrySandvich]

Granted, but he doesn't understand stupid. You get depressed because he won't talk to you. You jump off a cliff. You die.

I wish the debate over whether the Medic is an ex-Nazi would become so trollish it's actually funny.

[Skyler and Blazer]

Granted, but they have it in your house, in your face, all day long...

I wish my A/C worked better :!

[ScottishFoldLover]

Granted, but now you're broke from how much it costed to improve it (so you can't afford to run it).

I wish for a jukebox.

[spritey]

Granted, but a bomb attached to a spring pops out and you blow up.

I wish I was rich.

[ScottishFoldLover]

Granted, but you become too obsessed with your money and lose all your friends.  You're now forever alone.

I wish people would stop being judgmental about things that shouldn't matter.

[Frez]

Granted, but in order to fill everyone's perception of what should and shouldn't matter, nobody cares about anything anymore and the entire human race falls into anarchy and chaos.

I wish for a whole bunch of snuggly puppies

[ScottishFoldLover]

Granted, but the puppies are snuggly and ferocious.  They attack and bite you.  You have to be sent to the hospital.

I wish for a phone that actually works.

[spritey]

Granted, but you lost it and you can't get another one.

I wish I could write twenty-two good books.

[OranBerrySandvich]

Granted, but for some strange reason the profits from their sales are not stored in a bank. They instead materialise in your house in the form of 1p coins. Your house eventually explodes because you couldn't be bothered to clear it up. You now have more holes than Osama Bin Laden's body in a town full of redneck white extremists. You die.

I wish for chicken, not corrupted with a generic and unimaginitive corruption.

[spritey]

Granted, but the chicken's meat isn't cleaned properly. It has salmonella and you eat it and continuously vomit. You end up in the hospital. You die.

I wish for a magic wand so I can grant my own wishes without corruption.