dedicated to the discussion of the chinese internal martial arts of xingyiquan, baguazhang, taijiquan, related arts, and anything else best discussed over a bottle of rum
Mike, Happeh is a mysterious internet phenomena. He made some videos that show how to do yin style bagua, but most of them involve simulated anal penetration of one sort of another.
Search youtube for him and I'm sure you will be utterly repulsed by what you find