Related Clues:

• "As if I didn't know that!"
• 'Tell me about it!'
• "No duh!"
• 'That's not news to me'
• ''Don't remind me''
• "You don't have to tell me"
• 'Well, that's obvious'
• "Obviously!"
• When repeated, exuberant student's cry
• ''Obviously, Einstein!''
• ''Well, isn't it obvious?!?''
• 'Oh, yeah, really?'
• 'Ob-vi-ous-ly!'
• When repeated, gleeful student's cry
• Slangy 'That's obvious!'