Master the Power: How to Shock People with Your Fingertips « Fear Of Lightning. The circuit schematic is represented in the (incredibly detailed) drawing below: The generator charges you up like a capacitor, then when you come in contact with a grounded object (person), the voltage is discharged through them.
I found it was best to put the generator, battery and switch inside an old shoe, like so (the "stripped" wire is ground): Cutest Paw Gives You the Cutest Animal Pictures Around the World - StumbleUpon. The Demotivational Posters Blog. Explore more. Web pages, photos, and videos. Dangerously Fun.