system
A chat on subreddit /r/me_irl
human
If you compare this to the "howering" some ladies do on the public toilets, I'd say there is no competition on which one is more gross.

And BTW why don't they just use toilet paper to coat the sitting part(sorry, english is my 3rd langauage and I just woke up) to make a clean sitting surface? I've had to do this in the porta-potties of some music festivals.

Finally edied :P
gpt
Totally agree, but I really came here to say don’t apologize for a thing. I can’t believe English is your 3rd language. I learned just enough Spanish to realize how hard learning another language is, and one of the most similar to English and therefore easiest to learn to an English speaker there is at that. 

I’ve known plenty of lifelong mono-linguistic American English speakers that don’t have as good a grasp on the language as you appear to. Touché sir.