Related Clues:

• Verging on fanatic
• Rabid fan
• Not just willing
• Like an obsessive collector
• Like a big fan
• Vigorously eager
• Having ants in one's pants
• Like serious collectors
• Waiting with bated breath
• Like die-hard fans
• Like some beavers
• Like beavers, it's said
• Primed for action
• Greedy or eagerly desirous
• Mad for diva