Related Clues:

• It's a surprise
• '60s dance craze
• Unexpected climax
• Dramatic turn
• Satirist's specialty
• Rotate rapidly
• Hipster's sartorial tool
• Unexpected outcome
• O. Henry technique
• Literary technique
• Employment agency layoff, e.g.
• Twirl
• Twist onstage
• Dry wit
• Jonathan Swift specialty