The place where dropped/lost items go.

Once in Zone X an item cannot return until it is categorically not required or desired.

Once the item has been replaced or forgotten about it will reappear, sometimes back to where it was, but in place of another item you are searching for.
Mark: The hell... Did you see where I dropped my pen?
Steve.. No dude. Must have gone into Zone X.

Mark: Hey that's where my comb went. How did it get here?
by Niko Madness November 1, 2011
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