Weird Egg

[lmdengler]

Anyone have any idea what is up with this egg? My husband cracked it into the fry pan this morning and was surprised to find it

 

[dawg53]

Here's a link for you to read with plenty of pics, it could be a possible oviduct problem or just a one time anomaly:
https://www.browneggblueegg.com/Article/WeirdEggs/WeirdEggs.html