you can buy 1 on ebay
You could always put on some socks and skid across your carpet and then try and touh the person you want to shock. But sometimes it doesn't always work. Or instead of using your finger, you can buy those shock toys that are built to look like gum, MP3's, pens, etc. That are mostly cheap. Hope this helped!
An electric shock to the finger-jerking one's finger away
You can find new and used finger scooters on Ebay.
At the bar or at the mall.
at the entertainer
from your mom
you can buy gloves with finger holes at justice
buy sports under tape and tape the base of the finger to prevent or help and finger inguries
nocomply.com
in toysrus
at toy stores i think
finger-boards.blogspot.com