Related Clues:

• ''Simpsons'' shout
• 'Well, -- -di-dah!'
• Homer Simpson's 'Drat!'
• "I am such a moron!"
• Cry from 47-Across
• ''Well, __-di-dah!''
• Homer Simpson's outburst
• "Boy, am I dumb!"
• Homeric expression
• Homer Simpson's shout
• "Well, --- -di-dah!"
• '-- -di-dah!'
• Cartoon exclamation
• Homer Simpson's catchword
• If Homer stubs his toe, he goes ''___!''