I used to play around on ramps like this when I was a tyke. Then gave up skating when I went to college, like so many, and never went back to it. I was even embarrassed by my past as a skater (it was very unintellectual-sounding) for awhile, but I got over that, too. Now I really enjoy checking out what the young’ns are doing these days. They just keep blowing my mind.
Update. Compare with this video, recently salvaged by a friend (and don’t laugh). Play simultaneously for optimum effect: