Related Clues:

• Hipster's exclamation
• See 8-Down
• Fortify
• 'Wow!'
• Million ___ March
• Chesspiece
• 'Golly!'
• Individual
• 'Holy Toledo!'
• 'I don't believe it!'
• See 21-Across
• 'That's incredible!'
• See 30-Across
• Bloke
• See 41-Down