💂WacheA guard. Means security, protection and standing watch. Use it for security staff and "guard dog" jokes.
🚉BahnhofA train station. Means stations, departures and hellos/goodbyes. Use it for travel days and reunions.
♥️HerzA heart suit. A playing-card symbol (U+2665) that can display as an emoji heart with a variation selector. Use it for card games and classic hearts.