Doomaflop

That one thing mom can never find. It's so lost, even the memory of the word is temporarily lost to the abyss. The physical identity of the doomaflop is ever shifting, and as fate would have it everything in existence will at one point become a doomaflop. Once said object is located its doomaflop status is null, and it once again regains its pre-doomaflop identity.