Question:  U mad was added to what crowdsourced online dictionary of slang words and phrases In 2004

full_context: Document 1: Seslisözlük: Sesli Sozluk is a multilingual online dictionary, primarily English to Turkish and Turkish to English. As of February 2009, it has a rank of 6 among all online dictionaries worldwide. German, Italian, French, Spanish, Greek, Russian, Danish, Dutch, Polish and Portuguese translations are also provided. The online dictionary also can be used in PDAs, SmartPhones, any phone supporting a web browser.
Document 2: TermWiki: TermWiki.com (pronounced ) is a major social learning network that allows users to learn, discover, share, and store personal terms and glossaries in 1487 domains in 97 languages. The site emphasizes collaboration, with a forum, a question/answer module, messaging features that encourage user interaction, and discussion pages on each term. The personal profile page allows users to become fans of other users, add photos, and add links and post comments on other users recent activity. TermWiki also allows companies to conduct international ad campaigns on keyword terms, for improved SEO performance.
Document 3: Double-Tongued Dictionary: The Double-Tongued Dictionary is an online dictionary. It catalogs a growing lexicon of undocumented or under-documented words on the fringes of English, focusing on slang, jargon, and new words.
Document 4: The Philosophical Lexicon: The Philosophical Lexicon is a humorous dictionary founded by philosopher Daniel Dennett and now edited by Asbjørn Steglich-Petersen. It lists neologisms that have been humorously coined from the names of (mostly) contemporary philosophers. For example, the following definition refers to the philosopher Willard Van Orman Quine:quine, v. (1) To deny resolutely the existence or importance of something real or significant. "Some philosophers have quined classes, and some have even quined physical objects." Occasionally used intr., e.g., "You think I quine, sir. I assure you I do not!" (2) n. The total aggregate sensory surface of the world; hence quinitis, irritation of the quine.
Document 5: Boston Strong: "Boston Strong" is a slogan that was created as part of the reaction to the Boston Marathon bombing in April 2013. It is a variation on the term Livestrong, which was created in 2004. It has been placed on various kinds of merchandise after the phrase became popular, as well as gained criticism from various entities. The use of the term in Boston has led to similar phrases entering public discourse, such as America Strong.
Document 6: Oh, with the verbing!: Oh, with the verbing! is a phrase commonly used in TV shows and movies, first used by comedian Jerry Lewis. The literal phrase "Oh, with the verbing!" itself is normally used with a verb replacing "verbing," such as "screaming, stabbing, bleeding," hence the name of the phrase. Similar lines related to the phrase are spoken as "The verbing, and the verbing" and "Again with the verbing" and other similar dialogue.
Document 7: Mad Gab: Mad Gab is a game created by Terry White in which there are at least two teams and 2-12 players. Each team has two minutes to sound out three puzzles. The puzzles, also known as mondegreens, contain small words that, when put together, make a word or phrase. For example, "These If Hill Wore" when pronounced quickly sounds like "The Civil War." Another example would be "Eye Mull of Mush Sheen" quickly spoken it sounds like "I'm A Love Machine." There are two levels of difficulties: easy and hard. The faster the puzzles are answered, the more points the players score.
Document 8: A Dictionary of Slang and Unconventional English: A Dictionary of Slang and Unconventional English is a dictionary of slang originally compiled by the noted lexicographer of the English language, Eric Partridge. The first edition was published in 1937 and seven editions were eventually published by Partridge. An eighth edition was published in 1984, after Partridge's death, by editor Paul Beale; in 1990 Beale published an abridged version, Partridge's Concise Dictionary of Slang and Unconventional English.
Document 9: Urban Dictionary: Urban Dictionary is a crowdsourced online dictionary of slang words and phrases that was founded in 1999 as a parody of Dictionary.com and Vocabulary.com by then-college freshman Aaron Peckham. Some of the definitions on the website can be found as early as 1999, but most early definitions are from 2003. At the start of 2014, the dictionary featured over seven million definitions, while 2,000 new daily entries were being added. In November 2014, the Advertise page of the website states that, on a monthly basis, Urban Dictionary averages 72 million impressions and 18 million unique readers. Anyone with either a Facebook or Gmail account can make a submission to the dictionary, and it has been stated that entries are reviewed by 20,000 volunteer editors.
Document 10: My kung fu is stronger than yours: "My kung fu is stronger than yours" is a popular cultural trope and catchphrase, originally referring to the clichéd plots of martial arts films. The trope was popularized during the pursuit of computer hacker Kevin Mitnick in 1994. The phrase is also rendered as "My kung fu is better than yours", "My kung fu is stronger than your kung fu", "My kung fu is the best", etc.
Document 11: U mad: "U mad" or "you mad" is an internet catchphrase commonly associated with trolling. The phrase is used both as a statement and a question. It was popularized after an incident on "The O'Reilly Factor" involving rapper Cam'ron and record producer Damon Dash in 2003. Host Bill O'Reilly was debating the effect of rap music on children. When O'Reilly began to interrupt Dash, Cam'ron stated, "Why don’t you want to let him talk? You mad. You mad." In 2004, the phrase was added to Urban Dictionary, citing Cam'ron as the coiner.
Document 12: Mad Over You: "Mad Over You" is a song by Nigerian singer Runtown. Released on November 4, 2016, the song was primarily produced by Del B, with production assistance from Runtown and T-Spize. Described as a love-themed ballad, "Mad Over You" is a blend of Ghanaian highlife and R&B. It debuted at number 38 on the "Billboard" Twitter Top Tracks chart, marking the singer's first appearance on the US-based chart. As of March 2017, "Mad Over You" garnered over 2 million streams on the streaming media service Spotify.
Document 13: Concise Oxford English Dictionary: The Concise Oxford English Dictionary (officially titled The Concise Oxford Dictionary until 2002, and widely abbreviated COD or COED) is probably the best-known of the 'smaller' Oxford dictionaries. The latest edition of the "Concise Oxford English Dictionary" contains over 240,000 entries and 1,728 pages (concise only compared to the "OED" at over 21,000 pages). Its 12th edition, published in 2011, is used by both the United Nations and NATO as the current authority for spellings in documents written in English for international use. It is available as an e-book for a variety of handheld device platforms. In addition to providing information for general use, it documents local variations such as United States and United Kingdom usage.
Document 14: Whassup?: Whassup? (also known as Wazzup) was a commercial campaign for Anheuser-Busch Budweiser beer from 1999 to 2002. The first spot aired during "Monday Night Football", December 20, 1999. The ad campaign was run worldwide and became a pop culture catchphrase. The phrase itself is a slurred version of the phrase "What's up?".
Document 15: Unexpected John Cena: Unexpected John Cena, also known as simply Unexpected Cena or And His Name is John Cena, refers to an Internet meme and a form of trolling involving videos that first garnered popularity on video-sharing services such as Vine and YouTube in the summer of 2015. Born and inspired by numerous prank calls done on the "Z Morning Zoo" show in 2012, the clips, noted by one writer to symbolize frustration of fans of WWE regarding American wrestler John Cena's over-publicity, depict a snippet of a popular film, TV series, song or other form of media that gets interrupted by Cena's entrance video, as an announcer yells "And his name is John Cena!" and his theme song "The Time Is Now", often played loudly. The meme was very well received by journalists and Cena himself.
ground_truth: Urban Dictionary