Thank you guys this was some great comedy to read. Remember stupid people don't know they are stupid.
Piss may have been good for plants at one point. But now with all the crap you eat and drink. Fluoride, chlorine, chloramine, and pharmaceuticals in the drinking water. All the antibiotics pumped into the animals we eat. Not to mention all the processed food we eat; bread, pasta, all snack foods. Our waste is very contaminated by heavy metals, pharmeceuticals, and possibly disease.
They have composting toilets now and every single one you see or any book you read about it will tell you not to put that on edible crops, and it isn't just because people think it is gross.