galaxy chin
A galaxy chin is when your chin is smooth and has one little hole like a tiny crater. It’s so rare it might as well be a miracle. The hole is no bigger than the tip of a pen. That little hole makes it look like a galaxy. So it’s a galaxy chin.
My brother’s chin is a galaxy chin. He thinks he’s the only one with one.
She said her chin looked like the night sky. I said, 'That’s a galaxy chin.'
He took a picture of his chin and captioned it, 'Galaxy chin or a miracle? You decide.'