I don't do the whole naked thing but every time I have to poop I have to be half naked from half down, its normal to me and I don't think its weird to be naked, same thing as being half
I did that when I had to use Indian style toilets in India because if you just drop your pants to your knees and you've got diarrhoea then it splashes on it. Had that happen the first time so I remembered the lesson.
Almost everyone in my family does this, the only reason I know is because my nana told me how my uncles use to do it and my papa does it as well. I have a really hard time going if Im not nude