Related Clues:
- Pet rocks or the Macarena, e.g
- Short-lived trend
- Idea that may spread via the Internet
- Poodle skirt or parachute pants
- The limbo, once
- Angry Birds, e.g., in 2010
- Short-lived diet, perhaps
- It runs its course quickly
- Cry from one eagerly raising a hand
- Idea that spreads on the Web
- It's hot, then it's not
- Fleeting craze
- Viral video, e.g
- Latest sensation
- Viral Web phenom