He had squinty eyes and a wad of fruity-smelling gum shoved into his mouth.

He has squinty eyes and a smile that is rare and mischievous when it manifests.

One of them had squinty eyes and wore a bush hat, the other had a round pink face and floppy blond hair.

She has squinty eyes and big feet and regularly attracts the comment from the other characters that she is "not much to look at".