Engineer rigs nerf gun to shoot himself when his stories are rejected in Pivotal
blog.evantahler.com
blog.evantahler.com
Basically this, but automagical: http://www.geeky-gadgets.com/ilaunch-thunder-iphone-controll....
Seriously though, I really think the atmosphere in a work place is really important. I can't imagine working with people who wouldn't consider this a neat hack and overall quite funny.
Now firing nerf weapons when CI builds fail makes much more sense.