Anything to make themselves feel better. They know it's not true though. I hate to admit this, but as a former sufferer of fatty brain when I was about 30lbs overweight, I used to obsessively look for reasons why fat girls were better, and I hated myself beyond measure. I look back at my former pigself in disgust, but I'm glad I had the sense to do something about it and get fit af. Now I look at fat cunts who do this same thing and it brings me joy knowing how miserable, self-loathing, and insecure they actually are. It's a fact.