Related Clues:

• 'You bet!'
• 'You betcha!'
• 'Really?'
• 'Really!?'
• Disbelieving cry
• "Sez who?"
• "Is that right?"
• Challenging words
• 'You think so?'
• "Wanna bet?"
• 'Definitely!'
• "Now I remember!"
• "Oops, almost forgot"
• ''Is that so?''
• "Is that so?"