According to the search results, "dw" is a text slang that stands for "dont worry". It is often used in text messaging and chat apps to reassure someone that the situation is all good and to not stress. It can be sent as a complete message on its own or paired with other phrases, such as "dw about it" or "dw too much". The term emerged in online chatrooms and early internet forums in the 1990s and 2000s, and gained even more popularity with the rise of instant messaging apps such as AOL Instant Messenger and Yahoo Messenger. It is also used on social media websites like Twitter and Instagram. It is important to note that "dw" can have other meanings in different contexts, such as "darling wife" or "dear wife" in informal messages. However, in most cases, "dw" means "dont worry".