It most certainly can.
It can't get old if it's in a wrapper that hasn't been opened, but it can still become stale and hard as a rock. If this happens, I would suggest warming it in front of a fire or heater.
I don't see why not, they might get stale though.
No, "stale" is not a verb. It is an adjective that describes something old or no longer fresh.
That could be a sign of stale ingredients or bitter cocoa.
worn, stale, tired, old, exhausted, obsolete, passe, rotten,
A stale check is an "old" check usually older than a specified period of time such as 6 months. Some banks will not honor stale checks.
A stale check is an "old" check usually older than a specified period of time such as 6 months. Some banks will not honor stale checks.
Nuts don't go stale per se, but they can turn rancid. Most tree nuts, as well as peanuts, have a high fat content. It's the lipids in nuts that "turn" (go bad). Rancid nuts have a soapy, bitter taste.
The expiration date on chocolate isn't due to food safety. It is a shelf stable product. The concern would be with flavor. Chocolate can become stale or rancid. Tasting it would be up to you.
It takes a long time for them to go stale or rancid, but they will dry out and get harder. Doesn't mean they are bad, just takes more milk to get them down.
A stale cigarette. A stale cigarette has no taste whatsoever.
Spoiled, rotten, old, stale
mold bread has green fungus growing out of it. stale means old but stiff and hard...i think