Related Clues:

• Like some performance art
• Pumped up
• Overcaffeinated
• About to snap
• Sent by telegraph
• Pushing the envelope
• Like a bundle of nerves
• Innovative and daring
• Out there, in pop culture
• Wearing a bug
• Sent a telegram to
• Did an electrician's job
• Controversial
• Fitted with bugs
• Not at all serene