When a Slack message disappears and you need to acknowledge it without drama, these emojis say it all. Use 💬🧹❌ to signal a chat cleanup, or 🔄🚫💬 when a message edit fails or gets rejected. For clarifying that a note or comment was removed, 📝🚫💬 fits perfectly. These combos work well in team channels, post-meeting summaries, or quick heads-ups that something vanished without a trace.