Related Clues:

• Flunky's answer
• 'Of course'
• Emphatic agreement
• 'You betcha'
• 'Without a doubt!'
• Skeptic's scoff
• Word on a Ouija board
• Triumphant shout
• 'Absolutely!'
• ''You rang?''
• OK word?
• Positive reply
• 'O.K.'
• 'Prove it!'
• Thumbs-up