Find me a good movie and I will give you 10pts!?

I kind of want like a teen movie like Mean Girls...but nothing really stupid or cheesey like Superbad or a Hillary Duff movie, I am in my 20's. But I don't really want a romantic comedy like a Kathrine Heigl or Zoey Deschannel movie because that's all I ever watch. Also, it has to be out on DVD. And please, god, don't say Twilight! Thanks so much, if I watch your movie(s) I will give you 10 points.