Related Clues:

• Way cool
• 'Nifty!'
• "Cool!" old-style
• ''Far out!''
• Nifty
• Cheer competition
• ''Neato!''
• 'Way cool!'
• ''Peachy!''
• ''Keen!''
• Far out
• ''Groovy!''
• See 116-Down
• Cool!
• 'Super!'