Related Clues:

• 'I'll think about it'
• 'Search me'
• Perhaps
• 'I dunno yet'
• "It's not out of the question"
• 'I have no idea'
• Vacillator's response
• "Beats me"
• Weasel word
• "You never know"
• 'No clue'
• ''Beats me!''
• If conditions permit
• 'You never know …'
• "Beats me!"