So my parents give me too much money?

My dad gave me 30 pounds last weekend for clothes and my mum gave me 40 pounds to buy some shorts from Topshop today. How much do you give your kids, and if you are kid how much do you get? I'm supposed to get 5 pounds pocket money a week but I end up borrowing more, haha. I'm an only child, so they have no other kids to give cash to.