We’re working on a Freakonomics Radio piece about booing — when it happens (and doesn’t), who does it (and doesn’t), what it means, etc. We’re looking for good stories and insights, so please let us know in the comments section what you’ve got, whether you were the booer, the booee, or a witness. The story might concern politics, sports, the theater or opera, whatever. Did you ever see kids boo a bad clown at a birthday party, e.g.? Am also interested in how booing breaks down along socioeconomic and cultural lines — does more booing really happen in the cheap seats? In a nutshell, we’re looking for the most interesting, surprising, revealing booing stories you’ve got. Many thanks in advance.