Every time I go to a 1 seat restroom somewhere, I piss in the sink and not the toilet. In a way I've made it a game to see how many sinks I can piss in, but usually only at strange places I've never been to before. I've racked up quite the amount, and be it strange I could always say it's saving water, it also prevents me from touching the toilet.

bringing a cup around to piss in and pour in the sink seems like a "reasonable" idea (if not that reasonable)
but standing straight over the sink and pissing straight into it is awful and will get piss spray everywhere

we all do that

I used to do that.

I eventually realized that doing so makes urine splatter around the area and since stopped doing that.

We all have to do our part to maintain polite society.

The pipes in the sink can be worn out by your piss sitting in it.
My own toilet game I always do is see how far I can stand from the urinal while getting it in, without spillage. Another one, if I'm sure nobody is coming, is I see if I can piss in every urinal in the restroom. Some of their flushing is automatic based on a timer from when moisture is first detected, so if you do it right, you will create a cascade of flushing.

I usually have to do all the urinals/toilets manually to get that effect. It's great when you are leaving right when someone is entering so they will hear the symphony you laid for them.

I want a urinal for my living room. Not for pissing in mind you, just for the aesthetics.

Why not just a decorative fountain?