You, clever you, decide not to make a wish so it wouldn’t be ruined. That is acceptable so your wishing turn is just forwarded to your neighbor, who also happens to be, coincidentally, your worst enemy. He wishes for an unlimited cash supply. Lucky for him the wish ruiner was taking a break from wish ruining on that turn, so his wish wasn’t ruined (and yours wouldn’t have been either, had you used it). So in the end he gets to keep the money and nothing bad happens to him so he decides to hire a contract killer to off you, since he is now quite untouchable with all that money.

I wish I had ultramarine shower curtains.