Related Clues:

• 'You gotta be kidding!'
• Emphatic denial
• Polite refusal
• 'That's impossible!'
• Recruit's response
• 'Forget it!'
• 'Nothing doing!'
• Private reply, maybe
• Cry of disbelief
• 'Can't do it'
• Army refusal
• 'Fat chance!'
• 'I don't believe it!'
• 'Uh-uh!'
• 'Fuhgeddaboudit!'