Make a wish
That can be a surefire method to ruin the day on someone’s birthday. We wait all year for our birthday party as kids; we anticipate the gifts, constant attention, and unlimited cake and sweets. However, when we reach a certain age, we become less thrilled with our birthdays rather than dreading them and the notion of getting older.
The only pleasure left is the birthday cake. If you want to get back at a colleague, a buddy, or a family member who has let you down or otherwise irritated you, this is an easy method to do it. There’s no telling whether there’s a toenail in this cake, but simply putting it in the icing will keep us away from it and ruin someone’s birthday.