I’ve got jars in the back of my refrigerator

And I have no idea what’s in them, or how long they have been there.
I swear I saw a best before date that said “02-02-68”
1968?!?!
That was before I was even born! And the refrigerator is only a few years old, so that means that jar had been transferred there purposely, with intent to keep.
Anyways, I had enough and reached in to get it out of there.
Until I saw something inside it move 😱

I quickly slammed the door shut 😖

But the jar…with the “thing” inside it, is still there.

Waiting.

At the back of my fridge…