Les Patterson is a fictional character from the Australian television series The Adventures of Barry McKenzie, created by Barry Humphries. He is portrayed as a boisterous and crude Australian cultural attaché, known for his outrageous behavior and distinctive appearance, which includes a large mustache and flamboyant clothing. Les often embodies the stereotype of the brash Australian male, providing comedic commentary on Australian culture and society. The character first appeared in the 1972 film and has since become a popular figure in Australian comedy. Les Patterson is often used to satirize political and social issues, making him a memorable part of Humphries's comedic repertoire. His antics and exaggerated personality have made him a recognizable symbol of Australian humor.