I've noticed a lot of movie and pop culture references in The Interview (2014). I was wondering if Dave Skylark's line here is a reference to something:
Aaron: We could be doing something positive. We could be having on authors, activists, politicians.
Dave: That's what people want. "Give us some shit. Mangia. We're the people. Give us the shit. Mangia, mangia, mangia."
Note: I'm not sure if "mangia" is the proper spelling. Searching for "mangia" shows links to Italian restaurants. While Wikipedia's article for "Mangia" is about a video game. I'm not sure if either is related.