How can I make some money at 15?

I am 15 and I want to make some money. I hate having to always go to my parents when I want to buy anything and then they get mad and give me this speech about how we don't have any money and how I should get a job. I also can't go out with my friends because they won't give me any money to go places like skating, movies... and I also can't drive so yeah!! I can't get a "real" job though because I tried and places laughed at me because I am 15. I also can't mow lawns because we don't have a lawnmower and I was thinking of tutoring or babysitting?? Any other ideas?? Thanks!!