Related Clues:

• Is bold enough
• Impetuses for some outrageous acts
• Hurls defiance at
• Skates on thin ice, e.g.
• Bells the cat
• Doesn't back down
• Prank instigators
• Issues a challenge
• Coaxes into pranking, perhaps
• Isn't too yellow
• Tests one's bravery
• Braves
• Is fearless
• Avoids the truth?
• Motivations for some bungee jumps