Make a Wish. Have it horribly corrupted.

[Wolstenholme]

Granted but he does huge smelly poops everywhere and you have to clean them up with your bare hands.

I wish for a clean Umbreon onesie that fit and wouldn't rip.

[quack98]

Granted, but you misplace it.

I wish for a banana

[SirBlaziken]

Granted, but it flings you into space.

I wish for candy

[Wolstenholme]

Granted but it's one refresher and I eat it even though I don't like refreshers.

I wish for my Mum not to be annoyed with me for not doing anything all day when she gets home from work.

[SirBlaziken]

Granted, but your dad isn't exactly happy about it....

I wish for infinate monies!

[quack98]

Granted, but it's virtual

I wish for a frog

[SirBlaziken]

Granted, but its a poison dart frog, and its crawling on your head....

I wish for a sword

[quack98]

Granted but its a foam sword 

I wish for 3 wishes!

[Wolstenholme]

Granted but you get the opposite of what you wish for.

I wish for this fly to just fly out the window instead of being a stupid idiot.

[SirBlaziken]

Granted, but 2 even stupider flies fly in

I wish mosquitoes didn't exist

[Hitmonchu]

Granted, I'm not going to corrupt that wish because I hate them too!
I wish for the next poster t o corrupt the wish.

[SirBlaziken]

Granted, but the wish has to be written in russian to be corrupted.

I wish for a life

[Hitmonchu]

Granted but its a ticket to Life of Pi.
I wish for a burger and fries.

[quack98]

Granted, but the wish has to be written in russian to be corrupted.

Where you trying to get either me or Draghost banned?

Granted, but a truck driver takes it from you.

I wish for a squirrel.

[Hitmonchu]

Granted but it is cooked into my burger!
I wish for a Lucario that won't hurt me and is willing to be my pet.