Walking on Carpet
After putting the shoes on, step on a carpet. If you do not have a carpet available, simply stand on a piece of carpet.
Developing static charges
Rub your feet on it and keep doing it for a few minutes to develop static charges in your body.
The shock felt
When you touch the other person or metal object, you will receive a shock strong enough to make you jump. This is because of the static electricity that is created - as explained earlier in the introduction.