joengyeon means in slang: Jeongyeon has been a member of the korean girls group TWICE. Jeongyeon is very kind and funny. Jeongyeon made her debut as a member Twice in October 2015.11 She also hosted the South Korean television program Inkigayo, from July 2016 through January 2017.413 For this show, Jeongyeon won the Newcomer Award at 2016 SBS Entertainment Awards.1 Jeongyeon, along with her brother Nayeon, was named among South Korea’s top 20 idols for the fourth consecutive year. (in Slang Dictionary, added by Daniella Heath)