Thing inside thing inside thing

You know those things that you put on doorknobs that keep toddlers out because you have to push two buttons together on the doorknob and then turn it? Well, I found one that was off a door and I put an Easter egg inside it, then I put the other part on and latched it to it, I mean the doorknob thing, and guess what was in the Easter egg before I put it in the doorknob thing? Not that it came out when I put it in the doorknob thing. It's still there, now! The thing is one of my little sister's wooden eggs. So it's an egg inside an egg inside a doorknob thing!