Why is plus-size retarded? They couldn't compute the number of sizes up their ass is compared to a normal, healthy person.
Why do you say this about the fat folks?
Are you fat? Are you retarded? I would like to ask back; are you a normal and healthy person? I don't think that's the case which makes your reaction even more retarded.
There are many reasons why people would be overweight, and making fun of it isn't going to help them lose weight. Making light about it can be hurtful, just like you would be hurt if people made a joke about something that you struggle with.