Related Clues:

• 'You gotta be kidding!'
• 'Horrors!'
• Emphatic denial
• Klutz's utterance
• 'Whoops!'
• 'Yikes!'
• 'That hurts!'
• Unwelcome word at an antique shop
• 'That hurt!'
• 'It can't be!'
• Kin of 'Uh-oh!'
• Cry of despair
• 'Sorry 'bout that!'
• Response to an insult
• Butterfingers' remark