Use "blue devils" in a sentence

1. caution when introducing new tank mates in a tank already populated with blue devils

2. It had been a challenge to run the games while linking my thoughts to the crowded gameplex, but our synchronized Blue Devils team trounced the rival Stevenson High players

3. Their flow of animal spirits is incessant—crowing cocks are a joke to them—blue devils are to them unknown—not one hypochondriac in a thousand barns—and the Man-in-the-Moon acknowledges that he never heard one utter a complaint