Maybe it reset your leptin levels/metabolism or some bro-science like that..... I've never put much stock in those theories, but I guess we can't argue with the results
I've always wondered about "cheat days". Everybody says to do them, but are unclear as to why? Is it psychological: letting off steam so that you don't "blow" and eat 10,000 calories of ice cream? Of is there a physiological component, like "replenishment" or some other bullshit?
I don't like cheat meals because I have a psychological aversion to my own weakness. That said, I do have a couple of slices of pizza every week with my son. It's a Daddy/Son thing that we've been doing for years. I don't eat a lot of it.
Would I look "fuller" (oh brother) if I ate a cubic yard of craptastic Chinese every week?