The next time you go into a stall in a public restroom and there's graffiti all over the wall, take out your trusty pencil or felt tip pen. Draw a big box at the top of the wall and write inside the box, "This wall of graffiti does not cite any references or sources. You can help Wikipedia by rewriting this graffiti." Or maybe "The neutrality of this wall of graffiti is disputed." Be creative! Write little "" superscript notations after several bits of graffiti, maybe cross one out and write "rv vandalism" or "NPOV" next to it. What else might you write?
Some of these have appeared on this LJ before, but now they've got proper pages and links on my website. And some of these drawings are new! Enjoyem.