Methods of measuring height

[Jigen]

I’m doing a little experiment here and I need your guys help. Do you guys measure the same height laying down as you do standing up? Please list both measurements if different from each other.

 

[Mr Test]

Do you guys measure the same height laying down as you do standing up?

Lol

 

[Deleted member 14693]

Standing on the wall, someone putting a book on my head and measuring it from there