Knock knock
Geogi nugu eomnayo
Knock knock
Yeogin eodiingayo

Eoneu haessal joheun ohu
Nareunhi neomgin chaekjang sok
Yeppeugo isanghan geurim
Mundeuk soni meomchwojyeosseoyo yeah
Nal bogo sallangsallang
Ppalli oraora sonjithae
Nado moreuge jeomjeom
Ppallyeo deureogage dwaesseoyo

Isanghan naraui ipguneun heomhaetjyo
Sumeul heoltteogimyeo jeoneun dochakhaetjyo
Binggeulbinggeul kkotdeul chumchuneun
Udangtangtang tokkideul ssauneun

Huff n puff sumi heokheok
Ttwieobwado naega jagaseo
Poljjak ttwieo namureul tago
Sesangeul dulleobwatjyo
Huff n puff kkum sok gateun
Singiru yeojeonhi meoreoseo
Ttambangureul banjjagimyeo
Jeoneun dallyeotdeon geojyo

Knock knock
Geogi nugu eomnayo
Knock knock
Yeogin eodiingayo

I geurimui dwitjangkkaji
Jeoneun dallyeoga boatjyo
Borasaek haneulgwa na na na
Bunhongui sinaetmul
Salgeumsalgeum jinayo monseuteo
Oh my God geuga nuneul tteobeoryeo
Udangtangtang eolleun domangchyeo domangchyeo

Waenji na aldeon got gata
Chinhan chingudeurieotdeon geot gata
Na na na na eodi sumeoitni

Huff n puff sumi heokheok
Ttwieobwado naega jagaseo
Poljjak ttwieo namureul tago
Sesangeul dulleobwatjyo
Huff n puff kkum sok gateun
Singiru yeojeonhi meoreoseo
Ttambangureul banjjagimyeo
Jeoneun dallyeotdeon geojyo

I don't know why
Wae modu sarajyeosseo
Nae gieokdeureun geudaeroinde
I don't know why
Ja nolliji mayo
Na na na na eodideul sumeotni hey

Huff n puff sumi heokheok
Ttwieobwado naega jagaseo
Poljjak ttwieo namureul tago
Sesangeul dulleobwatjyo
Huff n puff kkum sok gateun
Singiru yeojeonhi meoreoseo
Ttambangureul banjjagimyeo
Jeoneun dallyeotdeon geojyo

Knock knock
Geogi nugu eomnayo
Knock knock
Yeogin eodiingayo