I returned to the college where I went to school this past weekend. There used to be a lot of good graffiti in the bathroom stalls. Useful lists of people not to sleep with, alternate lists of "polite boyz", etc. Also particularly stark or funny or dreamy musings. I had the chance to check out a number of stalls over three days, and here's a little of what I found.
If you can't see the detail, it says "Best place to poop on Campus! - New York Times"
Lots of stuff here, but "10/10 would shit here again" is what I liked best. Other stuff on this wall was not so great.