Related Clues:

• ''My mistake!''
• Word from a butterfingers
• Word of dismay
• ''Sorry about that!''
• Bumbler's cry
• Harem
• It may precede a crash
• Apologetic comment
• Bumbler's utterance
• 'Sorry about that!'
• Unwelcome word at an antique shop?
• 'Uh-oh'
• Clumsy one's cry
• Klutz's remark
• Error reaction