AB

I don't know how to fall down the stairs
I don't know how to fall down the stairs without hurting myself
I don't know how to fall down the stairs
Without skinning my knees and bruising my elbows
Twisting my ankles and bending my
Wrists back
Da-da-dum
Da-da-dum
Da-da-daa-da-daa

And I don't know how to fall down the stairs
I don't know how to fall down the stairs, even if I don't want
I don't know how to fall down the stairs
But something inside me lets go of the banister
Tumbling, I tumble down towards the corridor
People rush in, clasping their mouths real tight
In case of emergency contact, my
Blood type is
AB
AB
AB

My blood type's AB, and AB it'll be for a while
My blood type's AB, and AB it'll be for a while
My blood type's AB, and AB it'll be
For a while

But I don't know how to fall down the stairs
Without breaking the wall
I don't know how to fall down the stairs
Without breaking the wall with my fall
I don't know without breaking the wall
'Cause my head rolls so quickly and with such precision
I can't help but making a big round incision
Left near the bookshelf by that book on division
And in case of emergency, contact my parents; my blood type is
AB
AB
AB
AB
AB
AB
AB

My blood type's AB, and AB it'll be for a while
My blood type's AB, and AB it'll be for a while
My blood type's AB, and AB it'll be for a while
My blood type's AB, and AB it'll be for a while
My blood type's AB, and AB it'll be for a while
My blood type's AB and
AB it has been, and
AB it'll stay for a while, for a while
My blood type's AB and
AB it has been, and
AB it'll stay for a while, for a while
My blood type's AB and
AB it has been, and
AB it'll stay for a while, for a while
My blood type's AB
And in case of emergency
Smile