So you've been sitting there for hours hooked up to the milking rig, your four bloated tits steadily getting drained after a long day of sloshing around and generally being too big to handle with anything even resembling grace.. feels great to get that milk out and relieve some of that pressure (until they fill right back up again).. but after a while it gets BORING, and even having an expansive movie library and internet access stored right in your noggin, sometimes you've just gotta do something with your hands. Might as well practice balisong flipping, yeah?