You're asking others what you should do with your money?
I am sure if you're smart enough to earn it you can sure as well know where you should be spending it.

Me I just either buy some digital goods with it, gamble it or if I don't want to buy anything, I just save it for the future.

Edit: If you still can't think of a way to spend it, just throw it at me as hard as you can, I don't mind at all.