SB-600 is childs play
This little boy really is inquisitive. He likes pressing all the buttons on my camera, putting his fingers all over the lense (that's why I have a filter on) and trying to figure out what is happening.
So when I left my SB-600 on remote, blinking away on the floor he was straight there to look at it and didn't seem at all fazed when it went off.
Strobist: SB-600 (obviously) triggered using on camera flash.