My nephew had that Frank. Lugged it everywhere with him. He hasn't played with it in ages, I wonder if it's appropriate to take a toy from a kid?
You can jedimindtrick em at that age. I'll give him a redbull and a pogo stick and go nab the Frank while he's spazzing.
I have a weird story with this toy. I knew it existed years back because I worked at a camp and they had it as one of the toys for the kids. A few years later I had a dream that I found one at some weird thrift store. The next day me an my wife took a trip to Milwaukee and hit a weird used record/shirt/toy shop. That mofo was waiting for me there! My daughter loves it and pretends to eat cereal out of it's brain cavity, we never taught or showed her how, she just did it. Awesome toy. Mine (Lucy's really) still works.