It lays chicken-shaped eggs.
[Found here, may have originated on Reddit. The egg is real.]
Top left is the original [h/t Charlene604]. It appears to date to February 2020; people were already having fun with it on Reddit.
The bottom two are not my own.
[All images found here.]
Yeah, I got bored around 1am.
[Top image h/t Suz P.]