I contradict that, I feel like it's more when you urinate and for some reason your piss decides it's a good idea to go in a very awkward direction or when it decides that peeing in 3 different ways at once won't make a mess
Or when you are pissing and for some reason no matter how close you get and how good your aim is you hit the fucking toilet seat. Or when you shit and the water goes into your asshole by accident.