Several years ago before I moved back here to my home town in the countryside, I was an electrician....

One day I was working on some pump starter relays for a huge septic tank that served a whole little gated retirement community. Some of the electrical conduit was mounted inside the septic tank, to the ceiling. I was hanging in there by a climbing harness type contraption, and had all of my tools in a tool belt, working on splicing some stuff inside of some junction boxes under there.

Anyway, I lost my balance and flipped upside-down in that harness, and dumped all of my tools into the sewage (and also cursed loudly and at great length). It was a new installation and hadn't been fully placed into service yet, so there was only like 2" of poop-sludge in the bottom, but it was still really gross to recover all of my tools. D:

But tools are expensive, and I wasn't going to leave them down in there hahaha.