Related Clues:

• Direct-mail sticker
• 'That's a go'
• “Absolutely!”
• Assent
• 'I did it!'
• Affirmative
• 'You got that right!'
• Indeed
• 'Sure thing!'
• 'You bet'
• Cry of epiphany
• Informal affirmative
• Vote for
• Word of agreement
• Flunky's answer