Related Clues:

• Aye alternative
• 'Fuggedaboudit'
• Scratch, at NASA
• Unable to launch
• ''Uh-uh!''
• Opposing vote
• Formal denial
• "Forget it!"
• NASA negative
• "Ain't happenin'"
• "Impossible!"
• ''Forget it!''
• Yup's opposite
• ''No way''
• Veto vote