Related Clues:

• 'No kidding!'
• 'No kidding'
• ''Tell me about it!''
• 'Why did I think that?'
• 'Yeah, you're right'
• "No kidding!"
• 'Seriously!'
• 'That's not news!'
• 'You're telling me!'
• 'You don't need to tell me!'
• "Boy, am I dumb!"
• ''No need to remind me''
• 'Tell me about it!'
• ''That's obvious!''
• "No duh!"