"Feel the power of Electrical Comedy...SHOCKED YO' A$$ ACROSS THE BERTHING COMPARTMENT! Somebody oughta find that funny!"
Two improperly grounded conduits. Managed to touch 'em both by accident. Stuned my beeber, I'm telli' ya!
It's no fun going to troubleshoot an outdoor metal can neon sign when it's been raining. That much voltage can arc across air.
It happened to me several times, but the worst was at a Mexican restaurant whose outdoor seating area gave the patrons a perfect view of me getting bit.
Embarrassing.