Possible Clues:

• Overexcited drug addict beginning to rant
• Overstimulated
• Active or bole preceder
• With energy to burn
• Over-stimulated
• That woman concealing yen quietly becomes over-excited
• Prefix meaning 'Excessive'
• Overstimulated spin doctor?
• Overexcited through trophy, perhaps
• Unable to sit still, right after promotion