Darth Vader is one of the greatest movie badasses of all time.
He is one of the major villains in Star Wars, Luke Skywalker's father and Obi-Wan Kenobi's ex-pupil; his name used to be Anakin Skywalker, before he became evil.
He gets to wear an insanely cool computerized suit, long black cape, and big scary helmet. He also has a Lightsaber (as do all Jedi), with which he kills people.