I'm still a bit slack-jawed thinking about this.
The houses gaped, slack-jawed and empty-faced.
Television requires such huge amounts of new content that the system has to run like a factory, endlessly shoveling jokes, plotlines, characters, and premises into the consumer's slack-jawed face.
A swing of the vehicle flung him into a corner, where he huddled, slack-jawed, staring.
He cringed and cowered; the pallid face he raised was slack-jawed, his gaze was that of a crazy man.
He spotted her in line, still slack-jawed, still gaping over the magazine.
He turned and fixed a cold, commanding eye upon the slack-jawed herders.
And the two brethren stared at it, slack-jawed.
