Appearently there are people with penises that don't sit down on toilets. I never thought anyone would do that.

Source: https://www.quora.com/Do-men-really-pee-standing-up-when-they-are-at-home
I'm especially confused by people saying everyone does it and that it has nothing to do with upbringing, but being the natural thing to do.

Do men really pee standing up when they are at home?

Answer (1 of 19): Men (and boys) generally pee standing up no matter where they are. The only time I can think of that I would pee sitting down is when either someone is sleeping nearby or I'm also taking a poop. So, to answer your question, yes, the legends are true. Men usually pee standing up...

Quora
@ulPa What? I usually pee standing at public toilets though, because those things are gross, but who would do that in his own home?!

@jensu @ulPa I have stories best not told.

Relevant: what would you say (show, inform, link) to a person who should stop doing that?

@Silhelm @ulPa If it's in your own home, just tell them to stop, I guess? Or just make some shit up about having read somewhere that peeing standing is bad for your health, most guys are stupid and might fall for that 😅

(Related, maybe too much information: I still accompany my 7yo autism boy to public toilets, and sometimes I pee standing after he's done, and he's always shocked, like "what in holy hell are you DOING?!")