face potato
When you take a photo and your face looks like a potato because you have too many chins and your face is too big for the picture.
@joe123: I took a selfie and my face looked like a potato. I had five chins and one forehead.
Text from my friend: Your face looks like a potato. You have too many chins.
DM: Your face is like a potato. You have too many chins and it’s getting out of hand.