The septic man came to the house and had me drop a little blue plastic thingy down the toilet. He then went out in the yard and scanned the ground with something that looked vaguely like a metal detector. It beeped. He dug. And lo and behold, there it was!
He opened in the lid. It was like a giant pool of toilet/sink/shower waste. And the first thought that raced through my mind was "When did we have corn?"