Question: Who wrote the  diss song by American West Coast hip hop ,containing vicious insults an American record producer, music executive, and a former replacement player as an American football defensive end for the Los Angeles Rams of the National Football League?

Context articles: History of the Los Angeles Rams
List of Los Angeles Rams head coaches
List of Los Angeles Rams seasons
List of Los Angeles Rams first-round draft picks
Pimp Slapp'd
Suge Knight
Hit 'Em Up
Charley Cowan
Ethan Westbrooks
History of the Cleveland Rams

The Los Angeles Rams are a professional American football team that play in the National Football League (NFL).
 The Rams franchise was founded in 1936 as the Cleveland Rams in the short-lived second American Football League before joining the NFL the next year.
 In 1946, the franchise moved to Los Angeles.
 The Rams franchise remained in the metro area until 1994, when they moved to St. Louis, and were known as the St. Louis Rams from 1995 to 2015.
 The Rams franchise returned to Los Angeles in 2016.
 This article chronicles the franchise's history during their time in Los Angeles, from playing at the Los Angeles Memorial Coliseum between 1946 and 1979, to playing at Anaheim Stadium (now known as Angel Stadium of Anaheim) in Anaheim from 1980 to 1994, and its return to Southern California beginning with the season.
The Los Angeles Rams are a professional football team based in the Los Angeles metropolitan area.
 The Rams compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) West division.
 The Rams played their first season in 1936 in Cleveland, Ohio.
 During World War II, the Rams did not play during the 1943 season because of wartime restrictions and shortages.
 The team became known as the Los Angeles Rams after it moved to Los Angeles, California in 1946.
 After the 1979 season, the Rams moved south to the suburbs in nearby Orange County, playing their home games at Anaheim Stadium in Anaheim for fifteen seasons (–) but kept their Los Angeles name.
 The club moved east to St. Louis, Missouri before the 1995 season, and moved back to Los Angeles before the 2016 season.
This article is a list of seasons completed by the Los Angeles Rams American football franchise (known as the Cleveland Rams from 1936 to 1945 and the St. Louis Rams from 1995 to 2015) in organized play.
 The list documents the season-by-season records of the Los Angeles Rams franchise from 1936 to present, including conference standings, division standings, postseason records, league awards for individual players or head coaches, and team awards for individual players.
 The Rams franchise was founded in Cleveland in 1936 when the team was playing in the newly formed American Football League (AFL).
 The franchise joined the National Football League (NFL) the following year.
 In 1943 operations were suspended due a depleted player roster due to World War II, and play resumed the following year.
 The Rams were the only team to suspend completely in 1943.
 The franchise has changed home cities thrice, moving to Los Angeles in 1946, moving to St. Louis in 1995, and returning to Los Angeles in 2016.
The Los Angeles Rams, a professional American football team based in Los Angeles, joined the National Football League (NFL) as Cleveland Rams in 1937.
 The Rams began playing in 1936 as a charter member of the second American Football League.
 Although the NFL granted membership to the same owner, the NFL considers it a separate entity.
 In 1946, Rams' owner Dan Reeves, fed up with poor attendance at Cleveland Stadium, moved the Rams to Los Angeles, and the team played there from 1946 to 1979.
 Before his death in 1979, later Rams owner Carroll Rosenbloom planned a move within the Los Angeles metropolitan area to Anaheim, using the venue now known as Angel Stadium, and his widow and successor Georgia Frontiere went through with the move in 1980, with the team still officially representing Los Angeles.
 The Rams moved to St. Louis in 1995 and renamed the team St. Louis Rams.
 In January 2016, the Rams and the NFL announced that the team would return to Los Angeles.
 The team now plays in its original L.A. venue, the Los Angeles Memorial Coliseum, while awaiting the 2020 opening of its new stadium in suburban Inglewood.
"Pimp Slapp'd" is a diss song by American West Coast hip hop recording artist Snoop Dogg, taken from his six studio album, "Paid tha Cost to Be da Bo$$" (2002).
 The song’s lyrics contain vicious insults to Suge Knight.
Marion Hugh "Suge" Knight Jr. ( ; born April 19, 1965) is an American record producer, music executive, and a former replacement player as an American football defensive end for the Los Angeles Rams of the National Football League (NFL).
 He is the co-founder and former CEO of Death Row Records.
 Death Row Records rose to dominate the rap charts after Dr. Dre's breakthrough album "The Chronic" in 1992.
 After several years of chart successes for artists including Tupac Shakur, Dr. Dre, Snoop Dogg, Outlawz and Tha Dogg Pound, Death Row Records stagnated after Knight's incarceration on probation violation charges in September 1996 and went bankrupt in 2006.
"Hit 'Em Up" is a diss song by rap artist 2Pac featuring his group the Outlawz.
 It is the B-side to the single "How Do U Want It", released on June 4, 1996.
 The song’s lyrics contain vicious insults to several East Coast rappers, chief among them, Shakur's former friend turned rival, The Notorious B.I.G., also known as Biggie Smalls.
 The song was recorded in Los Angeles, California at Can Am Studios in May 1996.
 Reporter Chuck Philips, who interviewed Shakur at Can Am, described the song as "a caustic anti-East Coast crusade in which the rapper threatens to eliminate Biggie, Sean Combs (Puffy), and a slew of Bad Boy artists and other New York acts."
 The song was produced by long-time collaborator Johnny "J" and samples the bassline from "Don't Look Any Further" by Dennis Edwards and interpolates "Get Money" by Biggie Smalls group Junior M.A.F.I.A., which used the Dennis Edwards sample as well.
 The song's chorus contains an interpolation of Yellowman's 1982 hit reggae single 'Zungguzungguguzungguzeng'.
 The video, itself described as infamous, includes impersonations of Biggie, Puffy and Lil' Kim.
Charles Edward Cowan (June 19, 1938 in Braeholm, West Virginia – April 29, 1998 in Los Angeles, California) was a former American football offensive tackle who played fifteen seasons in the National Football League with the Los Angeles Rams from 1961 to 1975.
 Cowan was a huge intimidating presence on the left of Tom Mack, a member of the Pro Football Hall of Fame, from 1966 to 1975, forming a potent left side of the offensive line, with help from Ken Iman at center from 1965 to 1975.
 In that 1961 to 1975 span, the Rams made the playoffs 5 times (1967,1969,1973,1974,1975), reaching the NFC championship game of the 1974-75 NFL playoffs and the 1975-76 NFL playoffs, but losing to the Minnesota Vikings and to the Dallas Cowboys, respectively.
 In the 1974 divisional round, the Rams defeated the Washington Redskins, as Cowan was successful against the opposing the right defensive end Verlon Biggs.
 In the 1975 divisional round, Doug France started in his place as the Rams defeated the St. Louis Cardinals.
 Cowan came back to play against the Cowboys, his final game, as the Rams could not get past them.
 Cowan was replaced by Doug France in 1976.
Ethan Westbrooks (born November 15, 1990) is an American football defensive end for the Los Angeles Rams of the National Football League (NFL).
 He played college football at West Texas A&M University and signed with the Rams as an undrafted free agent in 2014.
The professional American football team now known as the Los Angeles Rams was established in Cleveland, and played there from 1936 to 1945.
 This article chronicles the team's history during their time as the Cleveland Rams.
 The Rams competed in the second American Football League (AFL) for the 1936 season and the National Football League (NFL) from 1937–1945, winning the NFL championship in 1945, before moving to Los Angeles in 1946 to become the only NFL champion ever to play the following season in another city.
 The move of the team to Los Angeles helped to jump-start the reintegration of pro football by African-American players and opened up the West Coast to professional sports.
 After being based in Los Angeles for 49 years, the Rams franchise moved again after the 1994 NFL season to St. Louis.
 In 2016, the team moved back to Los Angeles after 21 seasons in St. Louis.