Related Clues:

• Biting comment
• ''Fresh!'' follow-up
• Blow with a palm
• Shard site
• Face paste?
• End of a fishhook
• Beatnik's 'Get it?'
• [How dare you!]
• Unnice comment
• Mug whump?
• Response on the cheek to cheekiness, perhaps
• Payback for a lewd remark, perhaps
• High-five, for instance
• Where to find a relic
• Backhand, e.g.