- server usage
- Used to reference server channels (which are prefixed by #), e.g., pointing someone to the #️⃣general or #️⃣announcements channel.
- reaction use
- Used as a reaction to label or categorize a message, or to humorously 'hashtag' someone's statement.
- emote mapping
- Mapped to servers with tech, coding, or internet-culture themes; used in custom emote combos for numbering.
- gaming context
- Used to indicate a player number, game session number, or to tag posts in gaming channels.
- role meaning
- Sometimes used in role-assignment channels where users react with numbers to select preferences.