He turned and gave her a smile that twisted his mouth.

His mouth twisted with irony as the car pulled up.

Martin looked at Sherman and twisted his mouth to one side.

He moved in between us and thoughtfully twisted his mouth.

Somehow, he managed to twist his mouth into a smile.

He started toward us, his mouth twisted into a strange grin.

Tom looked up at him, his mouth twisted with irritation.

The Chief repeated those words as if they were bitter enough to twist his mouth.

The guard must have realized what he had in mind, because his mouth twisted with anger.

There's no way I'll ever be able to twist my mouth around to make some of those sounds.