Related Clues:

• Tarzan's kid
• "... the only animal that blushes. Or needs to.": Twain
• Supercool
• ''Swell!''
• Answer to the riddle of the Sphinx
• Nifty in the '50s
• "Crikey!"
• Beatnik exclamation
• Word that sandwiches ''oh''
• "That's awesome!"
• Exclamation of amazement
• ''Outta sight!''
• 44-Across, updated
• 'Whoo-ee!'
• "Wow"