The term "who" in the context of GIFs refers to animated images expressing questions or reactions related to identity, such as "Who is that?" or "Who me?" These GIFs are commonly found on platforms like GIPHY, where users can search for "who" GIFs to enhance conversations with expressive animations. There are various categories including "Who," "Who Is Who," "Who Me?," and "Guess Who," each featuring different styles of GIFs related to questioning identity or recognition

. If you are looking for GIFs specifically titled or themed "Who," GIPHY is a primary source where these can be browsed and shared