See also wOOt , w00t and WOOT 1) An interjection similar to " YAYE !" or "Woohoo!" used to express joy or excitement, usually about some kind of accomplishment. Primarily used by gamers, spreading rapidly to anyone who chats onlineGaming origins: We Owned the Other Teamor Wonderful Loot (Everquest gaming slang 2) To express agreement3) As an acronym, can mean Waste of Our Time or Way Out of Topic (online forums) Less common.