Jon and I were walking around some city, and we started jumping off stairs. I jumped down maybe 6 stairs and he jumped down 8 to beat me. Then I did 8 and fell over and stopped, so then Jon jumped down the whole staircase. After that we walked by a building that was 1 story high and Jon said he could jump off it (like the guy from Ryouko).
I told him he couldn't so he did it and landed in that funny arm in front of the face, facing the ground position that Chris used to land all his tricks in (from Paradise Valley Sampler). After that Jon started climbing taller and taller building and jumping off of them and landing in the same way all the time, he even cracked the pavement once.