Race - Black characters are (in more than one case) typically criminals/drug users/gangsters. This conforms to the stereotype of young black males. The white teenager characters conform to one of the 'sub-stereotypes' of teenagers - geeks. This is reinforced by their awkwardness, failure with relationships and lack of friends. Also, all mob characters, (including the villain) are white. This suggests that they have more power.
Physical Ability - The majority of black characters are more muscular and athletic than the white characters. There is no features of disability, and therefore this is an unexplored area.
Gender - With regards to this, there are some conventional stereotypes and some areas that go against the norm. For example, the main superhero character is male, as with most films. However, the young girl is also a superhero, which is unstereotypical as they are usually portrayed as weak and less brave.
Sexuality - This is explored slightly, with the case of Dave. He tries to befriend a girl, but she believes he is homosexual. Therefore they partake in stereotypical activities such as pedicures and watching chick flicks.
Class & Status and Regional Identity are not really used in my opinion.