Related Clues:

• Whiz preceder
• Attack en masse
• ''Turn right''
• 1,000 smackers
• Stereotypically Victorian outburst
• Old expletive
• Modern-day 1-Across
• 'Great Scott!'
• "___, why didn't I think of that?"
• Right to a horse
• Gosh
• ''Great Caesar's ghost!''
• Mild exclamation
• "Really!"
• ''Who'da thunk it!''