Lyrics:

Sorry - to crash your party
But I just couldn't wait for an invitation
And I know damn well that you never sent one
But you can't kick me out - cuz I live here, too - and I'm the life
of the goddamn party that you threw

Hangin out with a bunch of brats
I know you guys like to think that you know where it's at -
but you don't
I understand why you guys are so mad
I wasn't picked to be part of your plan - but, oh, well
La la