“신기방기 뿡뿡방기 (shingibanggi bboong bboong banggi) ” is
made by Jeonghan from group SEVENTEEN. It is based on Jeonghan’
s comment on Weverse, and seems to come from the meaning of “싱기 방기 (very mysterious)”.
“싱기 방기” seems to be a word often used by young
people, emphasizing “신기 하다 (mysterious)”.
Then, Jeonghan arranged “싱기 방기” to make “신기방기 뿡뿡방기 (shingibanggi bboong bboong banggi) “.