Boing Boing really loves bathroom artifacts. Or maybe bathrooms in the Mission are just more interesting than in other neighborhoods. Last time it was the philosophical anti-grafitti plea in Little Star's john. Now it's this gag sticker posted in the bathroom at hipster breeding ground Ritual Roasters. If I hadn't seen this before, I might actually be a little freaked out. As for origins, a dude named Sean Savage claims he created the sticker last year as a prank at Burning Man, but I could swear I've seen the same notice on various bathroom walls before last year. Who knows. Print one of your very own!