Have you ever in a situation when doing your “business” in a public toilet and someone else is outside the cubicle waiting to use. And you are having the smelliest crap of the week coming out from your rear. I would feel sorry for the next person going in there. This happens only when I have not drank enough water and eating less vegetables. Normally the shape of the crap is small and roundish cubes, and hard. Making it painful to come out from your back door. Yup, that’s the smelliest one.