What would you call the doubling on the neck and ear? 0

[Cecelia R. Valverde]

[Fenntucky Mike]

I'm going with die deterioration since I don't really see any signs of mechanical doubling elsewhere. Either way it's worthless doubling. 

[Coinbuf]

Just a bit of strike or die deterioration doubling, uber common and it is not an error and does not add any value to this coin.

[Mohawk]

I'm going to go with die deterioration doubling as well.  You see that frequently on Lincoln Memorial cents and many other kinds of modern U.S. coins.

[RWB]

Fat. You have an overweight penny. If you give it more exercise through circulation, it will lose the fat.

[VKurtB]

On 10/18/2021 at 7:44 PM, RWB said:

Fat. You have an overweight penny. If you give it more exercise through circulation, it will lose the fat.

Carbs.