Yep. Every time someone in the house gets on a health kick, we buy a box of Grape NOTs. One bowl gets eaten out of it, and I bet dollars to donuts, most of it was poured down the sink.
Two years from now, when someone else decides to eat healthy, they will reach for that box, because yes, we forgot it was there, and wonder -- hmmm, how long has this been here. Then we go searching on the box for that expiration date stamp that's probably sweated off like old dynamite.