You know, I have done stuff that still blows my mind when i think about it. I won't even get into it.
But brown showers are just too over the top for me sorry.
I think i am not a big smell person. I hate perfumes, hairspray, smoke, smelly kitties, etc. Nothing worse than going down on a woman and figuring out that she has taken a dump at some point that day after her morning shower.
(That's why i put a bidet in my house.)
For me, there is a natural revulsion to shit. I hold my breath even when i have to scoop up dog shit on the lawn with a 6' long shovel.