Yes, theoretically, it is possible to get high off chocolate, but it has another effect in much lower doses that I doubt anyone would want...sick as hell. I think you get sick generally around 1 pound if I remember right. Then you puke up all the chocolate not yet absorbed, so though it's theoretically possible to get high off it, it is basically impossible. The same type of thing as dying from weed. It's theoretically possible, but it would take a hell of a lot more THC within the time of the effects than it is possible to smoke or even eat in that time period.