No, I meant re-index.
They will come back and re-index your site which will be a parked page, rankings drop and search traffic stops. Parked pages are not kicked out of Google's index, they just get extremely low rankings.
I tested this a few times with an extremely popular minisite of mine. With the minisite, it gets piles of search traffic. Park it and it gets piles of clicks for about 2 days, then it is re-indexed by google and traffic nearly stops. Checking with the
site:domain.com search, it can be seen that the domain is clearly still in the index and what is indexed is the parking page.
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