Cheat days are a necessity to fitness -- Its good to have an excess of calories at least one day a week in order to boost your metabolism - plus they provide a light at the end of the tunnel, I'd go crazy without them. and they give me motivation to work my ass off in the gym for the next week.
as far as what to eat on a cheat day -- just make sure you are getting enough protein
as far as what to eat on a cheat day -- just make sure you are getting enough protein