Eggs actually have an amazing shelf life so long as they aren't fertilized.
I'm thinking of a bunch of eggs stored on a seat in a truck for more than a month. One broke due to the rough road but that was it.
OMG, you are not kidding.
I always like to have eggs in the house, though I don't eat them regularly. I, one time, decided I wanted eggs and bacon for dinner. Grabbed a few eggs from the carton, noticed they were a little small, yolk and white-wise, but no matter, cooked them up and ate them without issue.
I later checked the box and realized they had an expiration date of 8 months earlier.
Normally though, I'm a fanatic about expiration dates.
I've unwittingly eaten margarine that was past its sell by date only to hit an air bubble at the bottom of the plastic container that was full of green mold.
I keep bread in the refrigerator and it lasts for quite a while. Everything else gets tossed after its expiration date.
I've accidentally drank bad milk as well. Not doing that again.