[Verse 1]
So you kissed a girl just 'cause you wanted to, mm
Not thinking about what you made her do
She started, doing her hair and makeup, oh, just for you
Only because you kissed a girl when you wanted to

[Pre-Chorus]
You think you're young and smart, got no responsibility in this world
But if you're young and smart, you should know better

[Chorus]
Don't get laid back 'cause you're not that cool
Don't think you're safe and sound, walking around, breaking rules
I bet your parents are worried sick
That's not as cool as you think, not as cool as you think, yeah

[Post-Chorus]
Na-na-na-na, na, na-a-a-a
Na-na-na-na, na, na-a-a-a
Na-na-na, na, na-a-a-a
Na-na-na-na, na, na-a-a-a

[Verse 2]
So you came home late just 'cause you wanted to
Your mom's still awake with her heart in two
She started, "Where have you been? It's half-past two"
Only because you came home when you wanted to
[Pre-Chorus]
You think you're young and smart, got no responsibility in this world
But if you're young and smart, you should know better

[Chorus]
Don't get laid back 'cause you're not that cool
Don't think you're safe and sound, walking around, breaking rules
I bet your parents are worried sick
That's not as cool as you think, not as cool as you think, yeah

[Post-Chorus]
Na-na-na-na, na, na-a-a-a
Na-na-na-na, na, na-a-a-a
Na-na-na, na, na-a-a-a
Na-na-na-na, na, na-a-a-a

[Chorus]
Don't get laid back 'cause you're not that cool
Don't think you're safe and sound, walking 'round, breaking rules
I bet your parents are worried sick
That's not as cool as you think, not as cool as you think, yeah

[Outro]
(Na-na-na-na, na, na-a-a-a)
(Na-na-na-na, na, na-a-a-a)
(Na-na-na, na, na-a-a-a)
That's not as cool as you think (Na-na-na-na)
Not as cool as you think, yeah (Na, na-a-a-a)
Not as cool as you think, yeah