Related Clues:

• Startled cry
• Old-style exclamation
• Jeepers!
• "Horrors!"
• "Could be trouble!"
• ''Gadzooks!''
• "By Jove!"
• "Not good!"
• Words signifying trouble ahead
• Cry at the sight of 107-Down
• ''There's trouble ahead!''
• Word akin to "I say!"
• Scream in a balloon?
• "Doesn't look good"
• 'I'm in trouble now'