For those talking about how standing up is weird, because you get poop in between your cheeks, and the cheeks squeeze together, and don't let you wip all the way to the end:
--What?! How fat are you?! When you stand up, can you not move your legs? When you stand up, are you so fat, that your butt-cheeks instantly tighten, and clench so tight, that there is no way for you to get a hand in there? If you put your hand in there to wipe, would your butt-cheeks bite down on your hand, and have you locked like that forever?
I stand. I am at an average weight. Obviously people don't stand straight up, with their legs closed when they wipe standing. I myself like to use my left hand to hold against the wall in front of me, and lean forward a tiny bit, to clean it up. The deeper you need to go for those hardcore diarrheas, the more I lean a bit. I'm not talking about bending over all the way, before you guys exaggerate it. Just a couple of degrees.
Anyway, to those who wonder how people sitting do it, without getting their hand caught between their butt and the toilet seat:
--What? How fat are you?! Seriously, is your butt so fat, that there isn't even space for your hand to go by? Does your butt swallow the entire seat, so there that there is extra butt sticking out the sides? Or maybe you just have a tiny seat? If that's the problem, then probably, people who do it sitting down just have a bigger toilet bowl than you do. Nah, that'd be crazy and illogical. Or try scooting over to the front a bit. That's also another solution.
Now, to all the other arguments, I can't explain, and am not going to try. It's just that these 2 scenarios were bugging me, because people kept bringing it up, as if they couldn't see how it's possible. So, I just had to vent.
Carry on.