Related Clues:

• Antiquated euphemism
• 'Oh dear!'
• Cry of mock horror
• 'Oh, no!'
• Word of mock horror
• 'Heavens!'
• Old-time oath
• 'That's incredible!'
• 'No kidding'
• 'Is that so!'
• Comment before 'I don't know'
• Major Hoople's outburst, in old comics
• 'That's amazing!'
• 'Look here, old chap!'
• Opposite of 1-Down