Mastodon rules to live by:

💃 Be excellent to each other.
😶‍🌫️ Use filters to curate your feed.
😊 follow @altbot
😇 Always add useful alt text for images.
🤩 Do not boost images without alt text.
⚠️ Use content warnings liberally.
😍 Apologise when you get something wrong.
😎 If someone asks you to change your behaviour, SERIOUSLY consider that.
👹 Block early and often, don't feed the trolls.
🐫 CamelCaseYourHashTags