Related Clues:

• ''Bet ya can't!'' e.g.
• Drug program on bumpers
• 'Be brave!'
• Thrown-down gauntlet, e.g.
• Defiant challenge
• ''You wouldn't ___!''
• Act riskily
• ''___ to be different''
• Skate on thin ice
• Act of defiance
• Roanoke's Virginia
• Truth's counterpart
• Be bold enough
• Have the nerve (h)
• Show pluck