Don't be dumb
Don't be dumb
Don't be dumb

Geomeun hwamyeon sok
Kkeuchi eomneun talking
Ullyeodaeneun phone
You don't even know me, know me
Tteodeulji all the issue, sseuldeeopsi wae?
I don't care what people say
Shut it up, now shut it up

Naege pyeolchyeojin gil wi
One in a million
Geu bicheul ttara
Nan muneojiji ana
Geokjeongeun neoeo dwo, naega jwieo control
Yeah, don't be dumb

Don't, don't
Don't be dumb (Check it out)
Don't be dumb (Check it out)
Don't be dumb (Check it out, check it out, oh)
Neomeojyeodo get it (Get it)
Geochimeopsi run it (Run it)
Tto dareun nareul boyeojulge
Now you better watch me, ooh

Don't kill my vibe, nae bangsikdaero hallae (Yeah)
N to the O, tamnaeji mothae jeoldae (jeoldae)
Yeah, don't be dumb
Don't be dumb (Check it out)
Don't be dumb (Check it out)
Don't be dumb (Check it out, check it out, check it out)

Don't test me
Sigan nangbiil ppun
Can't touch me
Nune ttuineun gyeokcha
Ooh, yeah
Everybody says, "who's that?"
Bureowohaji nareul cool, yeah
Break all the rules now, ooh, yeah

Naege pyeolchyeojin gil wi
One in a million
Geu bicheul ttara
Nan muneojiji ana
Geokjeongeun neoeo dwo, naega jwieo control
Yeah, don't be dumb

Don't, don't
Don't be dumb (Check it out)
Don't be dumb (Check it out)
Don't be dumb (Check it out, check it out, oh)
Neomeojyeodo get it (Get it)
Geochimeopsi run it (Run it)
Tto dareun nareul boyeojulge
Now you better watch me, ooh

Don't kill my vibe, nae bangsikdaero hallae (Yeah)
N to the O, tamnaeji mothae jeoldae (jeoldae)
Yeah, don't be dumb
Don't be dumb (Check it out)
Don't be dumb (Check it out)
Don't be dumb (Check it out, check it out, check it out)

Naega jeonghallae namanui fantasy
Geu eotteon maldo nal mageul sun eopseul geol
Ready now, feel the rush
Taolla jigeum nan
Hangyereul jeonbu crash it, deo meomchujineun ma
Urin machi boran deusi
Ollagaji jeo kkeutkkaji
You can't fake your life— (Huh?)

Don't, don't
Don't be dumb (Check it out)
Don't be dumb (Check it out)
Don't be dumb (Check it out, check it out, oh)
Neomeojyeodo get it (Hey)
Geochimeopsi run it (Hey)
Tto dareun nareul boyeojulge
Now you better watch me, ooh

Du-dumb, du-dumb, du-dumb
Da-da, don't be dumb
Du-dumb, du-dumb, du-dumb (Just check it out)
Du-dumb, du-dumb, du-dumb
Don't be dumb
Don't be dumb
Check it out, check it out, check it out