I had a lodger a couple of years ago. He is still a neighbour of mine and now and again he looks after my dog for me. He's happy to do this as he misses the dog.
Anyway recently we were having a conversation and I mentioned that I was moving house. I currently live in a small, old house with one bathroom. I mentioned that I would be happier in the new place as it was larger, had two bathrooms etc.
He said that often, while living with me, if I was in the bathroom using the bath or in a long time for whatever reason, he'd have to go down into the basement bedroom, take his underwear off, poo in it and then throw it away.
I was speechless. Honestly, if you're caught short and desperate I am sure there are better ways to deal?