I just got zapped about 5 or 6 times, within 5 minutes.
Setting up a laser show for my family.. a dodgy powerboard that I had plugged the gear into i assume mustn't have had a good earth in it. So all the casing of all the gear was a little bit "live". My arm still feels a bit wierd, and i got all these wierd spasm things happening in my muscles now and then. Hmm, that might just be because I haven't had any rooties today though....
1. aijii unscrews locking screws on ilda cable. tingle. ouch?
2. aijii picks up usb cable and touches shield. ZAP. ouch wtf?!
3. aijii brushes past smoke machine. tingle zap. oww fuck man!
4. etc etc..
Point is... be careful when you kiddies are playing with mains power. it fucking hurts to touch it.