well we have all seen swallowtails, fishes, longboards, and the soon to be released "banana hammock" but this is the weirdest pow board i have ever seen. You ride it centered.
from here
http://06.dupraz-ch.com/index.php?topgroupid=1&groupid=22
cool videos
http://www.dupraz-ch.com/coppermine/thumbnails.php?album=19