When does a container lack substance to the point it should no longer be placed in the refrigerator?
An empty box holding not even a residue of food should not be placed in the refrigerator.
But what about the above container?
It might conceivably contain a half teaspoon of spinach dip. I am conflicted. Part of me would have just grabbed an inch of matzoh and killed the dip, while the other part believes I would be rewarding my future self with a quick bite if I returned the container to the fridge.
While yet another part of me believes I would be taunting my future self by being a smartass in the present – ha-ha, you thought there was food here!
This is the headspace I reside in. I know.