It's true about poo jokes but Rule 6 in Dark Humor says no toilet humor -
I think this post is more about a very weird girl who is taking someone to and outside loo on a pretext of getting him alone .... as I'm typing this, I'm not helping my cause :~)
In my defense, I would refer to the comment made by darko_yolo below
It's worth looking at his/her comment in a posting:
imgflip.com/i/5zem2m
My confusion is also stated there !
Maybe you should offer darko_yolo a mod in this stream ?