I'm an employe of McDonalds who has really no choice but to eat there for my break.
Obesity is not a disease, it's a choice.
I've was always an athletic kid when I was little (though I never was put into sports :c) and so I'd say I'm in shape because I'm still pretty active.
My Body Fat Percentage is so low it's at the "athlete" (12% BF I think) and I consume McDonalds almost every day. It's 100% choice.