This perhaps shows your mindless attitude and perhaps the fact that you are least bothered about something. When you say that you don’t give a fu.., you are being rude about expressing that you hardly give a damn. There are several things which you don’t feel like caring for since they are absolutely baseless and meaningless. If you dislike something or don’t really care for something, you should not express your dislike in such a harsh and rude manner. Care for things and learn to respect every work that you get or every person whom you come across. Saying that you don’t give a fu.. about something or someone simply shows how disrespectful you are towards something or someone. Arthur Rimbaud had remarked, “I am intact, and don’t give a damn.”