Related Clues:

• Performs, to the Bard
• 'I goofed!'
• Exclamation written in scripts as '(annoyed grunt)'
• Homer Simpson epithet
• Homer's outcry
• 'What a moron I am!'
• Play-___ (modeling clay)
• Play-__
• 'Dumb, dumb, dumb!'
• Cartoon word said while wincing
• 'Dang it!'
• Exclamation from a blockhead
• 'Am I an idiot!'
• Bart Simpson hears it a lot
• Homer Simpson utterance