Related Clues:

• Crosswords, e.g., in the 1920s
• The "Macarena" dance was one
• Mental disorder that results in excessive or violent responses
• Short-lived thing
• Suffix with Beatle
• Planking, e.g
• Pet rocks, e.g
• Current "in" thing
• Nose rings, e.g
• Opposite of ''ennui''
• It's all the rage in Vogue
• Thing in one year and out the other
• Mean-reverting deviation, in economics
• Pog or Pogs, formerly
• Article, in the end, recalled craze