Related Clues:

• 'How obvious!'
• ''Obviously!''
• ''Well, that's obvious!''
• Stupid response
• Snerd word
• Forehead slapper's exclamation
• 'Most certainly!'
• "I'm not stupid, y'know"
• "C'mon, too easy!"
• 'I should say so!'
• Sarcastic retort
• 'Obviously!'
• ''How silly of me!''
• 'Well, obviously!'
• ''I should've thought of that!''