eoduun bami jina bicceul pumeun
saebyeogi jameul kkaeugo
sesangeun bunjuhage neoreul majeul
junbihae nunbusidorok

keodaran byeok ape hollo meomchwo seon chae
sangcheoro dathyeobeorin ne nunbicc
cheoeumui seolleim biccnadeon ikkeullim
jigeumeun eodijjeume issneunji

ne simjangeul ttwige haessdeon
sojunghan kkumi neol bureul ttae
pogeunhage neol gamssajul
naui i norael deureojullae

You better know nunbusin bicceul
ttara harureul geuryeo
You better know ireon neol
gidaryeoon sesangi isseo

So are you ready or not i sunganeul nohchiji ma
sigani heulleogajanha tick tock tick tock
You better know eonjena neoui
gyeote naega isseulge

seotureun aicheoreom hemaeneun
geon dangyeonhae i naccseon gire
neurige pieonan jeo deulkkocccheoreom
cheoncheonhi swieogado dwae

jichyeoissdeon neoui mameul
dallaejul baram piryohal ttae
hyanggiropge bureooneun
naui i norael deureojullae

You better know nunbusin bicceul
ttara harureul geuryeo
You better know ireon neol
gidaryeoon sesangi isseo (you better know)

So are you ready or not i sunganeul nohchiji ma
sigani heulleogajanha tick tock tick tock
You better know eonjena neoui
gyeote naega isseulge

So are you ready or not gidaryeoon sigandeuri
neoege dagaojanha tick tock tick tock
So are you ready or not jejarie meomulji ma
deo keun kkumdeureul geuryeobwa tick tock tick tock

You better know nunbusin bicceul
ttara harureul geuryeo
You better know ireon neol
gidaryeoon sesangi isseo

So are you ready or not i sunganeul nohchiji ma
sigani heulleogajanha tick tock tick tock
You better know eonjena
neoui gyeote naega isseulge

You better know
You better know
You better know
You better