Why do people say, "I have X amount of money, what should I spend it on?"
Save the money until you have something you want to spend it. I have a feeling if you just go looking to buy something with the money, you're going to appreciate it less than if you find something later on down the road that you really want, and you actually have the money to buy it.
Don't just spend your money as soon as you get it just because; wait till you actually have something you want.