Firstly, not a poo troll.
I never realised how fucking disgusting he is until I happened to walk into the bathroom one day when he was having a shower and in the bottom of the shower tray was a massive lump of shit that he quickly stood on and pretended wasn't there. I was visibly horrified but apologised for going in and backed out sharpish.
I put it out of my mind. I don't even know why. I should have confronted him right there and then but I didn't. I haven't encountered anything like that again. More often than not he'll actually call me in to chat about something to do with his day that he feels won't wait until after he's showered.
He had a shower today after work. He forgot to flush the loo. So when I've gone to use it later, I can see that there's no toilet paper down there. He hasn't wiped his arse after a shit. Then he's got straight into the shower. My shower. That I scrub on my hands and knees.
It's disgusting, I know. Worse than poo crumbs man. And i feel absolutely ashamed and repulsed by him.