(인트로)
Good boy, bad boy, good boy, bad boy
Good-good-good boy
Bad-bad-bad boy
Let’s go!

(벌스 1)
This girl, that girl, play and run
Smile and leave, just for fun
Bad boy, bad boy, having fun

(벌스 2)
You girl, only you, hold me tight
Change my world, day and night
Good boy, good boy, feel so right

(훅)
Good-good-good boy
Bad-bad-bad boy
Good boy, bad boy, spin it, spin it
Good boy, bad boy, move it, move it
Good boy, bad boy, love it, love it
Good boy, bad boy, (you know you love it)

(브릿지)
Bad boy past, good boy now
Bad boy past, good boy now

(훅 반복)
Good-good-good boy
Bad-bad-bad boy
Good boy, bad boy, spin it, spin it
Good boy, bad boy, move it, move it
Good boy, bad boy, love it, love it
Good boy, bad boy, (you know you love it)

(아웃트로)
Good boy, bad boy...
Good boy, bad boy...

Bad boy past, good boy now
Bad boy past, good boy now