Make a Wish. Have it horribly corrupted.

[SirBlaziken]

    There you go, but it is stolen

I wish that this game was logical

[quack98]

Granted, but as all things move towards disorder it quickly becomes illogical again

I wish for a pet chameleon

[Hitmonchu]

Granted, but it hates you
I wish for a hamburger

[NTN]

Granted, but it's 2:00 in the morning.

I wish for a wish that is only corruptible by Robin (Робин).

Робин = the spelling of Robin in Russian. [Small because no one cares]

[Hitmonchu]

Granted but I sent him a PM to corrupt it (not really)
I wish to look more like this 

[glash101]

Okay but You'll be reborn and have to go through puburty again

[quack98]

Granted, but it's 2:00 in the morning.

I wish for a wish that is only corruptible by Robin (Робин).

Робин = the spelling of Robin in Russian. [Small because no one cares]

Your wish is now corrupted   

Okay but You'll be reborn and have to go through puburty again

You forgot to wish, therefore I'll just corrupt your existence; you get hit by a meteor for not wishing...

I wish for a bacon sandwich that isn't poisonous...

[sans the skeleton]

Granted, but it's burnt to a crisp and is thus cannot be eaten.

I wish pokemon were real.

[quack98]

Granted but they eat you.

I wish Meganiums were real, and they're herbivores.

[Wolstenholme]

Granted but you're now an apple.

I wish someone could do all my ironing for me.

[quack98]

Granted, but you become paralysed from the neck down.

I wish for chicken to be a country!

[SirBlaziken]

Granted, but England explodes.

I wish for more time to think of a good wish

[quack98]

Granted, but no amount of time will help you so you just die...

I wish for the moon!!!!!!

[Wolstenholme]

Granted but you land on the dark side and freeze to death!

I wish no one moaned about anything.

[quack98]

Granted, but everyone on this forum is excused 

I wish for a pet dinosaur that doesn't eat me