Here we have this lovely fly swatter sent in from one of our readers. It was actually received as a favor at a bridal shower. Perhaps the bridal shower took place near a pig sty on a farm, and they wanted the guests to be prepared. Or maybe the swatters were only at certain tables where there were particularly stinky guests who are known for not showering. It is hard to tell.
At any rate, you can tell that the swatter has been put to good use by observing the various stains: