A politically incorrect term used to announce to others that a male has had sexual intercourse with a willing, or in some circumstances, an unwilling participating female. This phrase is commonly used by people who are superior to others in several ways.
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.