That's too funny! I'll have to keep that mind. Of course I'm still in the phase that I take the egg and immediately run to the house yelling "Look what I found!".
You too will become careless! ;-)
I have so done that. You know you're hard core when you scoop it out into a shallow pan, pick out the shell fragments, and fry it for breakfast. ;-)
LOL! I forgot about the duck egg I picked up the other morning and put in my pocket before I went down to the barn to wrestle with one of the rams. Didn't think much of it 'til I went to take it out. Ish!