Weird shaped egg

[DGary337]

Anyone know why this happens?

 

[Jener8or]

It looks like it just formed in the wrong spot in the reproductive tract. Hopefully a one-off.

 

[aart]

That's an odd one for sure!
What's inside of it?
Membrane not properly plumped, surprised it got shelled.
Is the shell thick or thin?

 

[DGary337]

Shell was thick with no yolk

 

[aart]

Shell was thick with no yolk

Hopefully just a glitch.