Make a Wish. Have it horribly corrupted.

[SirBlaziken]

Granted, but you're whatever turkeys eat

I wish I could shoot arrows like hawkeye

[Meowstic Royalty]

Granted, but Hawkeye has suddenly lost the will to live.

I wish I hard a crossbow.

[quack98]

Granted, but you don't have any bolts

I wish to be Scandinavian

[glash101]

Granted but you are a grandma because I don't know what that means.

I wish I was Groudon,but you couldn't corrupt this wish.

[quack98]

Granted, but as couldn't is past tense I can now corrupt it.

I wish to be an elf

[Meowstic Royalty]

Granted. Congratulations. You're a midget in a funny costume.
I wish I was famous.

[SirBlaziken]

Granted, but trolls kill you

I wish that Glash101's wish was corruptible.

[glash101]

Not granted

I wish you all are belong to ME!!!!!!

[Meowstic Royalty]

Not granted. :3

I wish I was uncorruptable.

[SirBlaziken]

Granted, but it fails

I wish for Glash101 to turn into a magikarp and it be granted and work.

[Meowstic Royalty]

Granted :3

I wish to be a king

[glash101]

Granted but I evolve into Gyarados and eat you,thus burping up your crown.

I wish you had to grant this wish: All of you are belong to ME!!!!

[SirBlaziken]

Granted but we escape!

I wish you'd fix the SSBC RP (No seriously, I don't want to confuse anyone and my character to be recognized)

[glash101]

Granted,Seriously I did and also,Lucario uses Aura sphere on YOU thus destroying your spirit.

I wish for this wish to get corrupted like crazy.

[Captain Jigglypuff]

Granted. You become insane, start coming up with a conspiracy about mice planning to kill us all and turn us into zombie slaves, and are permanentally committed into a mental hospital for life!

I wish I had another 3DS!