Related Clues:

• Full of anticipation
• Revved up
• Anxious to begin
• Trigger-happy
• Ready to rock
• Not just willing
• Having ants in one's pants
• Waiting with bated breath
• Like some beavers
• Like beavers, it's said
• Primed for action
• Tense and nervous
• Keen, avid
• Keen and enthusiastic
• Enthusiastic and avid