i-reol jul ar-a__-eo neo-ui yae-gi
cheo-eum deud-neun sun-gan-bu-teo
si-keun-dung-han neo-ui-geu pyo-jeong
mal-tu-e-seo neu-kkim-I wa

i-mi ne ma-eum-e ja-ri jam-eun
ddo da-reun geu-nyeol chaj-a__-eo
deo i-sang al-go-neun sip-jin ahn-a
geu-nya jo-yo-hi neol ij-eo-jul-ge

Oh! happy happy day
Oh! happy happy smile
na-do da-reun sa-ram man-na-do
ji-geum-bo-da deo haeng-bok-hal-ji-do mol-ra

ga-seum-I dam-dam-hae-ji-go hwa-ga na-go nun-mul-I na
nae-ga mwol jal-mos-haess-neun-ji-do jeong-mal mo-reu-gess-eo
a-ju tae-yeo-seu-reom-ge naeng-jeong-han cheok ha-go ddo ha-ji-man
nae mam-eun i-mi ji-ok-e ddeol-eo-jin neu-kkim-i-ya

Oh! happy happy day
Oh! happy happy crazy tonight
o-neul bam da-reun sa-ram man-na-myeon
neo-reul geu-nyang ji-ul geo-ya

eo-ddeon neu-kkim-in-ji al-a__-eo
da-reun sa-ram man-na-neun neu-kkim
sae-ro-un sa-rang man-na-myeon
neo-bo-da deo jal-hae-jul-rae

neo-reul ij-gin him-deul-gess-ji-man
si-gan-I hae-gyeol-hae jul geo-ya
eo-di-seo deul-eun ae-gi-cheo-reom
jong-eun gyeong-heom-i-ra-go mid-eul-rae

Oh! happy happy day
Oh! happy happy smile
na-do da-reun sa-ram man-na-do
ji-geum-bo-da deo haeng-bok-hal-ji-do mol-ra

ga-seum-I dam-dam-hae-ji-go hwa-ga na-go nun-mul-I na
nae-ga mwol jal-mos-haess-neun-ji-do jeong-mal mo-reu-gess-eo
a-ju tae-yeo-seu-reom-ge naeng-jeong-han cheok ha-go ddo ha-ji-man
nae mam-eun i-mi ji-ok-e ddeol-eo-jin neu-kkim-i-ya

Oh! happy happy day
Oh! happy happy crazy tonight
o-neul bam da-reun sa-ram man-na-myeon
neo-reul geu-nyang ji-ul geo-ya

Oh! happy happy day
Oh! happy happy crazy tonight
mo-deun geol da ij-I beo-ril geo-ya
neo-reul ji-wo beo-ril geo-ya -

See also:
JustSomeLyrics
101
101.121
VA The Four Seasons - Big Girls D Lyrics
Lauryn Hill So High (Remix) Lyrics