create a small gun to shock your friends, family, or pit bull. (I highly discourage that last one.) and also, it's my first instructable.
Step 1: get parts
the parts you need are simple:
ac adapter (old toys, electronics, etc.)
battery (9 volt)
wire (doesn't matter what kind, I used telephone wire. but if you want it to hurt more, then you could use a wire with multiple wires in it because it would go across the battery more.)