Answer:
The distance from the top of your head to the floor standing up straight.
My second is performed by my first, and it is thought a thief by the marks of my whole might be caught.
What is often on the ground getting stepped on by others, but you donโt have to wash it because it never get dirty, in fact you couldnโt wash it even if you tried?
The King of Pop's stellar dance move
Though I should be unique, you've made most of us the same. I would be stronger, if my characters were stranger.
As I went over London Bridge I met my sister Jenny; I broke her neck and drank her blood and left her standing empty.