I think anorexia/bulimia are serious conditions that needs medical attention. It's nothing to joke about. But I think there's a bit different between having anorexia/bulimia and thinking you need to loose weight to just gain the attention/favor of those around you.

As for furries, I never understood that. Too weird for me! And before now, I had never heard of bug chasing...that's beyond words. No clue why anyone would want to put themselves in that position.