As I was leaving my apartment today, I saw a guy with his dog trying to put a bag of dog turds into our paper recycling bin.  The bin has two paper recycling stickers on it, it couldn't have been more obvious.  I said, "That's paper recycling" as he was struggling with the bin cover.  "Oh?" he said, having gotten it in.

I said, "You should take it out."  He said, "You think?"  I said, "Yes, that's paper recycling for my building! There's a trash can at the corner."  So he reluctantly did.

What an idiot.