Dally is the only Greaser who has done actual jail time. He's a hardened kid who doesn't have a problem with breaking the law or violence. Based on that, I would choose songs that have an angry vibe to them or songs that speaking openly about gangs, violence, and/or hating the police. NWA's "F*** the Police" might be a good choice; however, the language is pretty raw. "Life's So Hard" by Tupac Shakur is along the same lines. The first verse of the song references jail time. Public Enemy's "Fight the Power" is another good choice. You could go with something much more tame and pop music–focused by using Michael Jackson's "Bad" or "Beat It." Both songs have references to crime and gangs. "Boyz-n-the Hood" by Eazy-E is another solid choice. It definitely talks about fighting and gang rumbles.