[..]Hey how much for that back of a head, man?
Hey wait a minute, hey wait a minute
Wait a minute that's...wait a minute that's my back of a head
Hey you can't sell that, man, that's my back of a head
Hey, hey sell it back to me, man, sell it back to me
Hey it's, it's my m-m-m-m-m-m-mine[..]

No Regina Spector "A back of a truck"