What should me and my friends go as for halloween?(13 years old)?

So at the most there will be 5 of us. But some of our ideas were, we all go as football players with one from the bears and one from packers and one from cowboys etc. Then we were thinking of being different types of candy; one person is a snicker,milky way, twix etc. So please tell me if you like any of those ideas, or if you have any of your own. We have already been superheroes, dead people, ninjas and pirates.