The phrase "what does" by itself is incomplete, but it is often used to start a question, such as "What does [something] do?" or "What does [someone] mean?" For example, a very popular and viral song titled "The Fox (What Does the Fox Say?)" by the Norwegian comedy duo Ylvis asks what sound the fox makes, illustrating the phrase used in a question form.
If there is a specific phrase or context related to "what does" that is wanted, please provide more details for a targeted explanation or answer.
