Related Clues:

• Backup singer's syllable
• A-one
• Cast-of-thousands
• Awed one's reaction
• Cast-of-thousands movie
• “Far out!”
• Sprawling tale
• "Holy cow!"
• 'Awesome, dude!'
• ''__ la la!''
• Tremendous
• DeMille movie, usually
• Bigger than life
• 'Sweet!'
• 'Neato!', '90s-style