Related Clues:

• ''Oh, sure, that could really happen!''
• Curt refusal
• Yup's counterpart
• Catch phrase meaning ''No way!''
• "___ I didn't know"
• ''In your dreams!''
• 'In your dreams . . .'
• ''Uh-uh!''
• ''That's what you think!''
• "Forget it!"
• 'Clueless' interjection
• Catchphrase for 26-Down
• ''Forget it!''
• Yup's opposite
• ''No way''