Possible Clues:

• Backward jerk of a gun when it's fired
• Pistol's kickback
• Flinch or spring back
• Come back at once and twist it up again
• About to roll up, but flinch
• Rifle effect
• Move or spring back suddenly, perhaps in disgust
• Spring back suddenly as gun may when fired
• Come back after being fired
• Feel disgust concerning company I left