Related Clues:

• Word before and after say
• "Forget it!"
• ''No way!''
• "Ain't happenin'"
• "Impossible!"
• ''Forget it!''
• ''Not at all,'' vernacularly
• Dismissive exclamation
• Strong denial
• "Like you have a prayer!"
• At all, slangily
• ''When donkeys fly!''
• See 19 Across
• "You can't be serious!"
• "Out of the question!"