"Rokkugo" (Korean: 로꾸거!!!) is the first CD single by Super Junior-T, released on February 23, 2007. Over 45,997 copies were sold by the end of the year, marking it Korea's sixteenth best-selling record and #1 best-selling single of 2007. "Rokuko" has been one of Super Junior's most well-known songs.
Super Junior-T re-released this single in Japan on November 5, 2008, collaborating with the Japanese female comedy duo, Moeyan.
Rokkugo, (로꾸거) is "gokkuro" (거꾸로) spelled backwards, a term meaning "backwards" or "opposite." The single is promoted as a trot single, although heavy modern K-pop influences can be heard in each track, such as rap and stylized modern K-pop rhythms. The music video features fellow label mate Isak as a comedic rabbit who was playing Whack A Mole with the members as the targets. Although trot music are usually more accepted by the older audience because of its older style of K-pop, Super Junior-T's "Rokuko" has been well-accepted by young audiences as each track in the single are bending more towards a new style of trot to attract the attention of the young audience, hoping to make traditional trot music more accepting in mainstream music.
Rokkugo! rokkugo! rokkugo! marhaemar! rokkugo! rokkugo! rokkugo! marhaemar!
Amanhda manhda manhda manhda! daipun ipun ipuninda
Yobuge jogi jogeboya? yobo ankyung anboyo
Tongsur jib surtong suju man byeong manjuso! dai shimjom shimida, popopo!
A johda joha! subaki baksu! dashi hamchang habshida!
Rokkugo! rokkugo! rokkugo! marhaemar! rokkugo! rokkugo! rokkugo! marhaemar!
Niga nundenun gani? iryoir suwosu suri suri su mulrong mulrong mul!
Anjohda joha! subakibaksu! dashi habchang habshida!
Ojedo gokkuro onurdo gokkuro modeungon gokkuro doragago isso
Naeiri wayahae! haengbokui shigyega chaegag chaegag doragagebji!
Chaegag chaegag chaegag won tu suri fo faibu shigsu [one, two, three, four, five, six] GO!
Rokkugo! rokkugo! rokkugo! marhaemar! rokkugo! rokkugo! rokkugo! marhaemar!
Hapatakachajaa sabamaradanaga 10 9 8 7 6 5 4 3 2 1 daeng!
Araeso wiro, dwieso apeuro, modungon gakkuro rokkugo!
Haraboji halmoni ajosshi ajumma namnyonoso janjanjan!
Orsshigu jarsshigu parabarabapam, modungon gokkuro rokkugo!
Nagabdaona naonagabna? adurdaridageb daidarduro!
Da gatheun byeorun byeorun gathda! jakku mankkum mankkuja!
Jangagan gajang shijib gan jibshi dadwin janggug chongguk jangdwinda!
Ajohda joha! subaki baksu! dashi hamchang habshida!
Ojedo gokkuro onurdo gakkuro modeungon gokkuro doragago isso
Nae iri wayahae! haengbok ui shigyega chaejag chaejag doragagebji!
Chaegag chaegag chaegag won tu suri fo faibu shigsu [one, two, three, four, five, six] GO!
Rokkugo! rokkugo! rokkugo! marhaemar! rokkugo! rokkugo! rokkugo! marhae mal!
Ajohda joha! subaki baksu! dashi hamchang habshida!