There is hardly a place that unleashes such various feelings like the toilet: it is the stage for where relief, disgust, and shame make their appearances. Fear can now join the production because the toilet as a principle works the other way around - things don't just go down, but sometimes come back up. The following picture could trigger a chronic congestion! In your toilet or in your bowels!
When this man hears something scurrying in his toilet he never expected what would crawl out next. Gruesome!