Refeed day. Which are highly recommended. Need to be able to live in a way that you can be consistent for the rest of your life.
I don’t use cheat day as it makes you think you are doing something wrong.
I had two “treat days” last month (I like saying treat), and I didn’t go too overboard. Had some fried sushi and a chicken sandwich and waffle fries. It was delicious, and I found myself actually enjoying the meals rather than just being “meh” about it. Like, it was nice to be able to go out and not have to worry about cooking that day.
This month I went and sat down by myself at a restaurant and enjoyed my meal, cut it in half and had the other half the next day. I think it’s generally about enjoying your food and seeing long term sustainable habits that you can do the rest of your life.
So don’t think of it as a cheat, see it as a treat. :)