- friend system usage
- Sent to a friend when you've found interesting or suspicious information about someone in your mutual circle
- streak use
- Sometimes sent as a streak emoji when the sender is in a mysterious or sneaky mood
- story meaning
- Used on stories to tease followers that you know something they don't, or to hint at upcoming drama reveals
- snap context
- Often paired with blurry or zoomed-in photos of something suspicious, channeling amateur investigation energy