Related Clues:

• Check-box word
• ''You can count on me''
• "Abso-friggin-lutely!"
• 'That's fine by me'
• Confirmation
• "That's fine by me"
• Ouija-board answer
• '10-4'
• "May I help you?"
• 'For sure'
• "I do"
• "Let's do it!"
• Brit's 'Sure thing!'
• "Yeah," formally
• Give a thumbs-up