While, yes, farm fresh eggs from chickens whose names you know are glorious things...

... you never get rotten eggs from a store!
I have refrained from posting a picture of the noxious thing because, quite frankly, it looks 1/2 as nasty as it smells and the fetid stench nearly caused me to wretch (I don't want a visual reminder of the putridness).
But never fear. Since I've removed the malodorous monster, disinfected my entire kitchen, and air-freshenered all remaining fumes from the foul beast, I am still going to make these decadent oatmeal fudge nut bars. (I think they're best served warm and gooey with ice cream, but they're also amazing after they've set up).