You think the whole world's looking at you
I'm sure they are and that's because you're such a hero
I caught you when you were unaware
Walked in to find you slowly massaging your ego

You seem to think you're it, I'm sure it's so fun
You think that you're there to feel like number one
But we don't mind a bit, oh, can we both come over tonight
And turn out the light?

Kiss me, kiss my sister, maybe that's what you're into
You can't say we're boring, wake up tomorrow morning
And wonder what hit ya 'cause I didn't miss ya
I can resist ya, go, go kiss my sister

We share our clothes, our shoes, our guitars
So why not share a boyfriend? Gives us a break from you
Our self-esteem don't depend on you
Oh, it's so big, your ego, we know we can handle it

Do you think you'll feel used? You know it's so fun
To see you so confused, are you still number one?
Now you've got more to lose, oh, can we both come over tonight
And turn out the light?

Kiss me, kiss my sister, maybe that's what you're into
You can't say we're boring, wake up tomorrow morning
And wonder what hit ya 'cause I didn't miss ya
I can resist ya, go, go kiss my sister

You want me, you want her, we want you
There's nothing you can do 'cause we're gonna have you
You love you, we love you, you'll use me
She'll use you, wait a minute, who's using who?

I'm sure it's such fun to feel like number one
Oh, can we both come over tonight
And turn out the lights?

Kiss me, kiss my sister, maybe that's what you're into
You can't say we're boring, wake up tomorrow morning

Kiss me, kiss my sister, maybe that's what you're into
You can't say we're boring, wake up tomorrow morning
And wonder what hit ya 'cause I didn't miss ya
I can resist ya, go, go kiss my sister