Related Clues:

• Expression of delight
• Way cool
• 'Nifty!'
• 'How exciting!'
• "Cool!" old-style
• ''Far out!''
• ''I can hardly wait!''
• 'My goodness!'
• 'Whoopee!'
• 'Way cool!'
• ''Peachy!''
• ''Keen!''
• Far out
• ''Groovy!''
• Cool!