Question: Bruce Willis is known for starring as what character that liked to say, "Yippee-ki-ya, motherfucker?"
Context: Mercury Rising is a 1998 American political action thriller film starring Bruce Willis and Alec Baldwin.  Directed by Harold Becker, the movie is based on Ryne Douglas Pearson's 1996 novel originally published as "Simple Simon".  Willis plays Art Jeffries, an undercover FBI agent who protects a 9-year-old boy with autism who is targeted by government assassins after he cracks a top secret government code. John McClane is the main protagonist of the "Die Hard" film series.  He is portrayed by Bruce Willis.  He is known for his sardonic one-liners, including the famous catchphrase "Yippee-ki-yay, motherfucker". Cop Out is a 2010 American buddy cop action-comedy film directed and edited by Kevin Smith, written by Mark and Robb Cullen and starring Bruce Willis, Tracy Morgan, Kevin Pollak and Seann William Scott.  The plot revolves around two veteran NYPD partners (Willis and Morgan) on the trail of a stolen, rare, mint-condition baseball card who find themselves up against a relentless, memorabilia-obsessed bloodthirsty gangster.  This is the first film that Smith directed that he did not also write.  Upon its release, the film was met with negative reviews by critics and underperformed at the box office.  It is nevertheless Kevin Smith's highest grossing film. In Country is a 1989 American drama film produced and directed by Norman Jewison, starring Bruce Willis and Emily Lloyd.  The screenplay by Frank Pierson and Cynthia Cidre was based on the novel by Bobbie Ann Mason.  The original music score was composed by James Horner.  Willis earned a best supporting actor Golden Globe nomination for his role. Rumer Glenn Willis (born August 16, 1988) is an American actress and singer.  She is the oldest daughter of actors Bruce Willis and Demi Moore.  Willis won season 20 of "Dancing with the Stars."  She went on to make her Broadway debut in "Chicago" as Roxie Hart on September 21, 2015.  She currently has a recurring role in season 3 of FOX musical-drama "Empire". Red is a 2010 American action comedy film inspired by the limited comic book series of the same name created by Warren Ellis and Cully Hamner and published by the DC Comics imprint Homage.  The film stars Bruce Willis, Morgan Freeman, John Malkovich, Mary-Louise Parker, Helen Mirren and Karl Urban, with German film director Robert Schwentke directing a screenplay by Jon Hoeber and Erich Hoeber.  In the film version, the title is derived from the designation of former CIA Agent Frank Moses (Bruce Willis), meaning "Retired, Extremely Dangerous". The Cold Light of Day is a 2012 American/Spanish action film directed by Mabrouk El Mechri, starring Henry Cavill, Bruce Willis, and Sigourney Weaver.  The film is about Will (Cavill), who finds that his family has been kidnapped by foreign agents who are searching for a briefcase stolen by Will's father (Willis), leading to Will taking matters into his own hands to find them. Walter Bruce Willis (born March 19, 1955) is an American actor, producer, and singer.  His career began on the Off-Broadway stage and then in television in the 1980s, most notably as David Addison in "Moonlighting" (1985–1989).  He is known for his role of John McClane in the film "Die Hard" (1988) and its four sequels.  He has appeared in over 60 films, including "Death Becomes Her" (1992), "Color of Night" (1994), "Pulp Fiction" (1994), "Nobody's Fool" (1994), "12 Monkeys" (1995), "The Fifth Element" (1997), "Armageddon" (1998), "The Sixth Sense" (1999), "Unbreakable" (2000), "Sin City" (2005), "Lucky Number Slevin" (2006), "Red" (2010), "Moonrise Kingdom" (2012), "The Expendables 2" (2012), and "Looper" (2012).  The actor has also done voice overs for movies such as "Look Who's Talking" (1989), "Beavis and Butt-Head Do America" (1996), "Rugrats Go Wild" (2003) and "Over the Hedge" (2006). Billy Bathgate is a 1991 American gangster film directed by Robert Benton, starring Loren Dean as the title character and Dustin Hoffman as real-life gangster Dutch Schultz.  The film co-stars Nicole Kidman, Steven Hill, Steve Buscemi, and Bruce Willis.  Although Billy is a fictional character, at least four of the other characters in the film were real people from New York of the 1930s.  The screenplay was adapted by British writer Tom Stoppard from E.L. Doctorow's novel of the same name.  However, Doctorow distanced himself from the film for the extensive deviations from the book. Jazz Forum is a European jazz magazine based in Warsaw.  It was established as a quarterly in 1964 by jazz bassist Jan A. Byrczek, who served as its editor-in-chief.  It was the first jazz magazine published behind the Iron Curtain and allowed Polish culture, under a communist regime, to reach out to the West.  Jazz was, as Willis Conover liked to say, "the music of freedom;" and to those who had no freedom, it became a metaphor of hope.  At its peak, in the late 1970s, "Jazz Forum" was being published in Polish, English, and German and distributed in 103 countries.
Answer: John McClane