Street looked at the ceiling for help while his jaw twitched.

The lower jaw twitched, but it had no upper surface to close against.

His jaw twitched, and he motioned her away from the other guard.

Dat's jaw twitched a bit, but he looked straight at her, b's honest eyes filled with understanding.

His jaw twitched, for he was indeed aching to say everything that was on his mind.

Robin's jaw twitched in irritation, but finally she sighed heavily and said, "Clear."

And incidentally," her jaw twitched once, "killing the officer.

His jaw twitched as he studied her, "More than I want to draw another breath."

From the outset, his clenched jaw twitched, and he blinked repeatedly, like a man whose contact lens hurt.

Mayne's jaw, where the scar showed, twitched nervously and he swallowed twice.