(Well.. I just found it in mid of a trollface img search..)
Granted, you receive an infinite money machine, but it has a netherrack block connected to it with fire, which burns all the money infinitely. I'd personally call it the infinite CO2 machine.
I wish for a cake! (:D)
but the cake is a joke cake and a clown jumps outside.
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I wish I had netherrack (non-fired)
Granted, you get a netherrack which still has a job, but's on fire and ends up burning you to death (taking benefit from your error).
I wish I had a time machine, once again.
(for the wish grant and corruption -.-, and whats 9gag?)
Granted, but a wizard casts a spell on your duster, making it have wings and fly away.
I wish for a new element.