My parents only having disgusting hippie food in the house?

Wow I feel for you kid, but throwing rice at your parents is a little absurd. It makes me see why they treat you like a child. Instead of going so far against the grain why don't you do a little research and discover foods that you both might like. If they only allow "hippie" food, then KFC is going to be a tough compromise, but maybe there are other food out there that they might allow, that wouldn't be as bland as the ones you have named. I have tried hummus that isn't bland at all, I still can't stand the stuff, but some people like it :-) It might take a little work for you to find a compromise, but it's better than throwing rice and saying your on a hunger strike. It just makes more sense.