Related Clues:

• 'Any idiot knows that!'
• "___ soup yet?"
• ''Boy, am I stupid!''
• "Silly me!"
• "What --- now?"
• 'Well, that's obvious'
• 'Gee, ya think?'
• What-now filler
• "What an idiot I am!"
• "Obviously!"
• '___ true?'
• "... or ___ just me?"
• ''Obviously, Einstein!''
• 'Oh, of course!'
• ''Well, isn't it obvious?!?''