There are plenty of high schoolers who act like this. Its immature and I always thought it reflected some on the family. One girl I was friends with who dressed in black punk stuff everyday was a twin and got the same good grades as her sister but was the left out one in the family. Another girl who was into anime and dressed like it has a very rich family and always gets what she wants but her parents never spend time with them. The second girl is a junior soon to be senior and has been my best friend since I was 8 and she was 5. Its definately a high school thing because usually in middle school kids are still trying their best to fit in with the popular kids.