George Denis Patrick Carlin (May 12, 1937 – June 22, 2008) was an American stand-up comedian, actor, social critic and author. Carlin was noted for his black comedy and his thoughts on politics, the English language, psychology, religion, and various taboo subjects. Carlin and his "Seven dirty words" comedy routine were central to the 1978 U.S. Supreme Court case F.C.C. v. Pacifica Foundation, in which a 5–4 decision affirmed the government's power to regulate indecent material on the public airwaves.