For all of you vulgar people it can also mean the abbreviation for Unified National Fine (as in thread of a mechanical device that has a spiral groove cut in it for holding and fastening things together, most times called a screw that has no connotations to vulgarity.
The U.S. Marine Corps is one of the four branches in the U.S. Department of Defense as a member of the Joint Chiefs of Staff. It is one of the seven uniformed services of the United States.The Marine Corps has been a component of the U.S. Department of the Navy since 1834, working closely with naval forces for training, transportation, and logistics.he Marine Corps has been a component of the U.S. Department of the Navy since 1834, working closely with naval forces for training, transportation, and logistics.
In February 1776, the Continental Marines embarked on their maiden expedition. The Continental Marines were disbanded at the end of the war, along with the Continental Navy. In preparation for the Quasi-War with France, Congress created the United States Navy and the Marine Corps.espite the gap between the disbanding of the Continental Marines and the establishment of the United States Marine Corps, Marines worldwide celebrate 10 November 1775 as the official birthday. This is traditional in Marine units and is similar to the practice of the British and Netherlands Royal Marines.