The grin cracked free again, wild with pride.

A sly grin cracked his thin, almost fleshless face.

A quick grin cracked the blood drying on his face.

Now the soldier smiled, a yellow-toothed grin cracking the severity of his face.

Then a big grin cracked his face.

He remembered the ride the fish had given Jondalar, and a grin cracked his face.

The biggest grin she'd ever seen cracked his face.

A dry grin cracked one corner of Miles's mouth.

Every time I overheard Mom say this to whomever, a weird grin would crack over my face.

He fell silent a moment, cracked a crooked grin.