I think that if you are going to be that selfish on your little brother's birthday then you are stuck up. It is his birthday let him go on the computer or get off when you say you are going to get off and let him use it. Not getting him presents is one thing but not getting him a cake. When he gets older and he remembers it and he wont say happy birthday or anything to you. How do u think he feels? Be nice to him he is your brother.