WBU is primarily used in informal digital environments such as text messages, DMs on Instagram, Snapchat, and WhatsApp conversations, and other social networking platforms, and it is used in regular social interactions. Teens use it to respond promptly, to provide a "quick reply" to a conversation without having to type a complete sentence. Generally it is used in friendly, informal conversations and not in formal communications such as emails or schoolwork. By learning about the uses of WBU, parents can better understand that it is not an independent substance to be feared. Rather, it encapsulates the way language has adapted in the online world and how it focuses on the speed, simplicity and informal nature of online communication between users and not on formal grammar or structured writing.
