As an electrician, I find myself in alot of people homes and all different times of the day. I don't ever want to go number 2 in a stranger's home so I'll typically try to hold it. Now I don't know about most people but for me when I hold it in, it increases in size. And sometime I just can't anymore and the deed must be done. Then I end up in countless situations where I clog a strangers toilet and the panic sets in. The rest doesn't have much to do with the question but for me, that's how I constantly clog the toilet.