Related Clues:

• ''I'm game!''
• 'I dare you!'
• Response to 'You won't believe this!'
• 'Go ahead, ask'
• 'Let's hear it'
• Verbal nudge
• 'What are you waiting for?!'
• "I'm listening"
• Porter's 'Let's --'
• "That oughta ___!"
• Commanding phrase
• "I dare you!"
• Cole Porter's 'Let's --'
• ''Shoot!''
• Open dare