If you ask it to either build my lotus or make my lotus (I forget which) its takes all of the cushions off of the couch and it looks like it is trying to make something, and then it puts them all back.
I tried to get it to break the TV and it just looked at it, and when I said Attack the cameraman, it stuck its face in the camera.
PS - the site is created in Flash, with a backend of java or some other server-side programming language that plugs into a database of acceptible commands. When you type in a command, it searches for the associated movieClip sequence, and tells Flash to load that clip. If it doesn't recognize the command, it just sits there bouncing around, playing random "interval" clips.