Movie Quote from Guardians of the Galaxy

Gamora: I'm a warrior, an assassin. I don't dance.
Star-Lord: Really? Well, on my planet, we have a legend about people like you. It's called Footloose. And in it, a great hero, named Kevin Bacon, teaches an entire city full of people with sticks up their butts that, dancing, well, is the greatest thing there is.
Gamora: Who put the sticks up their butts?