Related Clues:

• Homer Simpson outburst that sounds like the first syllable of his favorite food
• Homeric grunt of annoyance
• Knock front off pens, clumsy me!
• Apologetic cry rings around the East End
• Outburst accompanying a facepalm
• Homer's "Heck!"
• 'Yeah, that's what they all say. They all say ___': Chief Wiggum
• "How could I not see that?!"
• Shout on 'The Simpsons'
• Cry made with a head slap
• Exclamation after accident
• 'Didn't mean to do that!'
• "D'oh!"
• Lame apology substitute
• First note in sol-fa