Not everyone will get it

I got it! She‘s holding a rock!!!

Guessing it's this?
www.thenationalherald.com/121366/greek-easter-egg-ad-banned/

Isn't this... like the eastern europe way of celebrating Easter? Like knocking eggs and the one that breaks first is the loser?

Ah, Egg konking /conking, cool. A fun Easter game. Picking the best hard boiled egg, especially finding the end with the air bubbles