Waenji naega neomu johdae
Gwaenhi jakku bogo sipdae
Nuga bwado sseom taneun geonde
Wae ma-eum jumyeon an doeneun geonde

Geuli swibge neom-eogajima Don't be silly
Imi dadeul al mankeum aneundedo eonni
Honjaman molla
Nuguhantena
Geuleohge hepeuge da jalhaejundae

Ay sasil-eun nahantedo geulaessji ay
Teugbyeolhan salamcheoleom daehaessji ay
Always bijeuniseucheoleom
Haengdonghaneun boy
Sogji mayo deoneun no oh

Oh my baby baby rude boy
Gwaenchanh-a baby baby rude boy
Maeil nan neoman you will always be mine
Oh my baby baby rude boy
Gwaenchanh-a baby baby rude boy
Maeil bam oh why yeonlag an dwae all night

Nugul mid-eo naega joh-ahaneunde wae
Moleugess-eo naega johda haneunde wae
Moleun cheog hallaessneunde i eonni cham wae ilae
Amuli bwado nan eojang-gwanli gat-eunde ei

Rude boy
Meoljjeonghage saeng-gyeossjiman
Geuge daga anilanikka
Eonniga akkawoseo
Da malhaneun geoya nanikkan
Maljangnan-eun jinbuhae
Geu salam haendeupon-en
Daleun yeoja beonhoman susib gae
Ttag bwado nappeun ae jung nappeun ye

Ay sasil-eun nahantedo geulaessji ay
Naegeman gwansim issneun cheoghaessji ay
Always bijeuniseucheoleom
Haengdonghaneun boy
Sogji mayo deoneun no oh

Oh my baby baby rude boy
Gwaenchanh-a baby baby rude boy
Maeil bam oh why yeonlag an dwae all night

Geumbang teojildeushan maelyeog-ui
Naleul al-abwassdeon geolamyeon
Eojjeomyeon nahanten jinsim-ilgeol

Ay eojesbam jeonhwa on geo mollassji ay
Mogsoli deudgo sipda geulaessji ay
Always bijeuniseucheoleom
Haengdonghaneun boy
Sogji mayo deoneun no oh

Oh my baby baby rude boy
Gwaenchanh-a baby baby rude boy
Maeil nan neoman you will always be mine
Oh my baby baby rude boy
Gwaenchanh-a baby baby rude boy
Maeil bam oh why yeonlag an dwae all night