Related Clues:

• ''Pipe down!''
• 'Yup' opposite
• 'Ain't gonna happen'
• 'Sorry, Charlie!'
• 'Forget about it'
• Informal rejection
• Curt refusal
• Yup's counterpart
• ''Uh-uh!''
• "Forget it!"
• "Enough of that!"
• ''Forget it!''
• Yup's opposite
• ''No way''
• ''Zip your lip!''