Related Clues:

• Go on the fritz
• Recur, as arthritis
• Be a brat
• Be unruly
• Make a scene
• Lose control
• Get rambunctious
• Cause problems
• Be bratty
• Be naughty
• Get rowdy, e.g.
• Activist group whose motto is 'Silence=Death'
• Be mischievous
• Emulate a brat
• Become troublesome