Bart and Lisa:Our life is so confusing,
No reason and no rhyme.
We've got this funny feeling,
Getting old before our time.
Gimme whachu got!
Gimme whachu got!
I know whachu got!
Gimme whachu got!
Lisa:What kind of love brings such confusion?
Bart:Shuts out the sun and kills all glee?
Bart and Lisa:What are these blues we're here to tell you?
Bart, Lisa, and Back-up Singers:It's sibling rivalry!
I don't wanna share!
I wanna make you nuts!
Gimme whachu got!
Gotta have it all!
Bart:Sometimes I see her doing homework.
Lisa:I'm working hard all by myself.
Bart:And who can stand a happy sister?
Lisa:He hates I don't require help!
Back-up Singers:Ooh, ooh, ooh!
Bart:I put a spider on her shoulder.
Back-up Singers:Oh, yeah! Ooh-ooh!
Lisa:I'm not aware that it is fake.
Back-up Singers:Ooh, ooh, ooh!
Bart:I ask her what the heck that thing is.
Back-up Singers:Ew!
Lisa:I turn and start I scream and shake!
Back-up Singers:Scream and shake!
Bart:Whyyyyyyy does it feel so good?
My idea of fun!
I know it's wrong to feel so mean,
You...you should've hear her scream!
Lisa:I am not blameless in this equation.
Bart:She likes to talk over my head.
Lisa:Poor Bart, his trials and tribulations.
Back-up Singers:Poor Bart.
Bart:Before a test, she makes me dread.
Back-up Singers:Ooh, ooh, ooh!
Lisa:'Cause I predict that he will fail.
Back-up Singers:Gonna flunk, ooh-ooh!
Bart:I chase her down when she is right.
Back-up Singers:Ooh, ooh, ooh!
Lisa:When I refuse to just turn tail.
Back-up Singers:Hold your ground, Lisa.
Bart and Lisa:We have our most outstanding fights!
Back-up Singers:OUTSTANDING FIGHTS!
Lisa:What kind of love brings such contusions?
Bart:All these Band-Aids the world can see?
Bart and Lisa:What is this shame we're here to tell you?
Bart, Lisa, and Back-up Singers:It's sibling rivalry!
Bart and Lisa:A brother and a sister.
We're trying not to boast.
But we can't help believing
That we'll always be this close.
Back-up Singers:Siblings find it, oh, so hard
When it comes to giving
If they once tried singing background for a living!
Bart and Lisa:A brother and a sister,
We will always be this close.
Bart:Let go of my hand, Lisa.