Pushin' a fish on a longboard wave

I am continually amazed by the versatility of the twin keel design and the degree to which it can be surfed in mush, chop and steep walled-up conditions. Here, a guy I know was doing quite well on a wave that typically only really works for traditional heavy logs. While he was having quite a bit of fun, it still struck me that the wave really was much better suited for a hefty log with a good bit of glide... To each is own, I suppose.