frowning face with open mouth

This emoji is used when you hear unexpected bad news. It's often used in worrisome or embarrassing situations.

This is used when a test is difficult or when you hear that a friend is sick. It's suitable for expressing negative surprise.

This emoji is used to express complex negative emotions such as anxiety, worry, and embarrassment. It's frequently used among fans, especially when there's an unexpected outcome in online games or sporting events.

On social media, it's effective in showing an initial reaction to shocking news or unexpected events. Because it's an easily understood expression regardless of cultural background, it's frequently used in international online communication.