F.Y.M.G.
A magical spell you cast on your mouth when you eat something so bad it deserves a lifetime of shame.
I F. Y. M. G. after that cake it was like my mouth got exiled to the dungeon of dessert.
I F. Y. M. G. after that sandwich it felt like my mouth was being punished by a sandwich god.
I F. Y. M. G. after that donut it was like my mouth was trapped in a donut dimension.