Related Clues:
- Where infectious type might go with rival boss
- Spreading fast on TikTok
- Like moldy basements and some memes
- Like some cellars and memes
- Rapidly spreading online
- Like fast-spreading TikTok videos
- Shared by millions online
- Like a popular meme
- How things might go on the internet
- Like some complaints ubiquitous on the internet
- Spreading rapidly, say
- How a meme might go
- Like videos that are all over the internet
- Like mega-popular Internet videos