Related Clues:

• ''I don' wanna!''
• "Nuh-uh"
• ''Bad idea''
• "Nah!"
• Terse negative
• "Not interested"
• "Not for me"
• 'I'm good'
• Dismissive reply
• 'Nope, not interested'
• "You're dreaming"
• "I'd rather not"
• Slangy denial, and a hint to 20-, 29-, 46- and 56-Across
• "Not a chance"
• 'ÔFraid not'