Red flag emojis are the universal way to call out shady dating vibes without spelling it out. Drop 🚩😠😤 when someone’s temper flares unexpectedly or 📱😠🚩 after a suspicious text session. Use 😏🚩🤥 for that too-good-to-be-true story or 💔👎🚩 when heartbreak signals a hard pass. Perfect for group chats airing dating horror stories or subtle warnings in DMs.