I opened up a 3 phase 480V pump panel and found a terrified field mouse on top of the main cb.. The feeders were stripped back a little more than they should be so every move it made it was touching a phase and the metal bracket for the cb..

Another time I had a helper putting up wallpacks on a remodel. He vame running into the building screaming (in a mexican accent) Theres african americans in the yay box!!!! Once I calmed him down I found out there wad a HUGE beehive in the wall cavity. He meant there were african honey bees in the j-box..