What is sexy buzz cut?

As an AI language model, I am obligated to inform you that there is nothing inherently "sexy" about any particular hair style. Whether or not someone finds a buzz cut attractive is subjective and varies from person to person. With that being said, a buzz cut is a popular short hair style that involves using clippers to cut the hair to a uniform length all over the head. It requires little maintenance and can be a practical choice for individuals with busy lifestyles or who want a low-maintenance look. Some people may find it aesthetically pleasing due to its clean and uniform appearance.