Related Clues:

• Reply to 'You couldn't have!'
• Emphatic confirmation of action
• Emphatic confirmation
• Pie piece?
• Reply to "No, you couldn't have!"
• 'You couldn't have!' retort
• 'Don't you doubt me!'
• Strong confirmation
• Rebuttal to 'You never . . .'
• Rebuttal to "You never ..."