I can try to bite my tongue at how I think it's wrong to use words such as synful (even with the comedy spelling) about food, but not sure if I've got the willpower, sorry.
An ex work colleague once sat eating gorgeous looking chocolate cake, going on the whole time about how it was positively evil. I really wanted to tell her to shut the f-up, it was only a bit of cake ffs, it couldn't possibly be positively evil, the murdering gimp making the news headlines maybe, a piece of cake, no.
Sorry, rant over.