User blog comment:Korea-Kimchi/Wa! Wa! World Ondo translation/@comment-70.239.11.40-20100723161431/@comment-68.7.183.2-20100910052617

actually it's "yie aru"(in kanji) instead of yi er... the song makes lots of plays on words... like "yameNASAi" which america refers to Nasa, that kind of thing; its hard to translate that kind of stuff.