Prison-themed emojis lean heavily on locked doors and authority figures. Use 🏢🔒 for a corporate lockdown vibe or drop 👮🔒🚪 when hinting at a serious hold-up or timeout. The combo 🚔👮🔑 suggests law enforcement in action, perfect for crime story teasers or sarcastic “caught you” DMs. It’s a subtle way to show confinement or control without spelling it out.