Just the other day we were discussing the fact that so many expressions and sayings in Spanish have something to do with food. Mala leche (bad milk) is for someone with a bad attitude or intentions, while a mendrugo (piece of hard bread) is a way to call someone stupid, and the list goes on and on.
And of course the food expression of the hour in Spain is calling your least favorite politicians chorizos, which, in addition to a famous Spanish pork sausage, also means "thieves". So it seems only fitting that Spanish protesters have been using food to express their feelings. Here is just a taste of the Spanish revolution.