Related Clues:
- Chats over Twitter, briefly
- Private Instagram exchanges, briefly
- Emits chirps
- People "slide into" them on Twitter
- Messages on Insta
- Messages limited to 280 characters
- Posts that may contain "@"
- Contents of some social media threads
- Social media chats
- Messages on 42-Across
- ''The private side of Twitter'': Abbr
- Private conversations on Twitter, for short
- Some brief updates
- Parts of a private chat on Insta
- Parts of private convos on Twitter