Cutest little baby egg

[MeatKing]

Hi all I was wondering, I got the cutest little baby egg.. So i was gonna hard boil it, and send it with my dd to school.. It's floating? Is it still good? What does it mean when it floats.. Thanks in advance.. A friend gave me the eggs

 

[jafo]

VERY OLD. I would'nt eat it.

 

[MeatKing]

Thaank-you so much.. You saved my poor 3,5 year old.. from being sent that on her lunch! Thanks again