He does, but is unsure how to courrupt said wish. (Jaime Hyneman, he reminds me of a walrus ^^)
I wish I had a cat.
You try to buy things with infinite diamonds and the mob imprisons you, tourtures you, and forces you to make diamonds for them until the end of time. and you can't escape because they imprisoned you in a diamond box.
I wish I had a hat.
Granted, you lose it.
I wish I had a pickle.
Just as you open the box, PacBrad jumps in front of you and puts blood all over it...
I wish the re-corrupted wishes were un-corrupted permanently.
Granted, they wished about vomit instead.
I wish that your last corruption was in English and not Pac-bradian.