DIY Prophacks found animatronic Yodas with lightsabers at 90% off regular price, and bought them all. There were four, but only three responded to his voice as they were supposed to. The fourth was a "doofus Yoda." So he set them up to battle each other!
Yep, right there is $80 worth of fun. I think the cat enjoyed it, too. He may recoup some of that as the video is doing well, and he's going to make more videos with them, even doofus, if he gets it to work. -via reddit
Update: today he posted "The follow up video everyone was asking for…"