Birthdays are perhaps the happiest days in the life of every person, so why not add more fun inside your life by celebrating more birthdays than we actually have? For example, making a party for a colleague, a neighbout or even a pet you have! And the last option seems to be the best one since your dog or pet will hardly say a single bad word to you no matter how happy or sad he is. Besides you can always invite your friends and spend little money on a big occasion. Sp why not? Look how this is usually done!