I had one last week, I was in the break room at work with two of my colleagues. One of them left the room to get her iPad, and the other immediately began stuffing slices of lemon drizzle cake down the back of the sofas (which were only present in the dream, irl there aren't any sofas in there ). The reason for hiding the cake, was that each slice was the perfect size to fit in a mug of tea, and our other colleague didn't know and could under no circumstances ever find out!