Related Clues:
- Half a dozen characters included in Vogue
- Keyboard Cat, e.g
- 2018's debate over 'Yanny or Laurel,' e.g
- Something that goes viral
- One gets shared a lot
- Fidget spinners, e.g
- It's in, but not for long
- Ridiculously Photogenic Guy, for one
- Viral web phenomenon
- Fleeting fancy
- Social media sensation
- Yours truly twice passed on cultural motif
- Temporary rage
- Idea that's spread virally
- Paleo diet, for one