Psycho hillbilly cabin massacre! (2007)

When Sophie is kidnapped by the popular, rich kids at school, she begins her initiation into the Snake & Skulls secret society at her Ivy League University. A detour leads the kids to an isolated cabin full of poor, illiterate hillbillies. When Brad guns down a hillbilly in cold blood, pandemonium erupts in the cabin and Sophie realizes that she needs to join the killing spree or become a victim. When the plan goes awry and a young hillbilly fights back, Sophie seizes the chance to run for her life into the woods. When she's chased by the She-Devil group leader Gillian, the two end up in a bloody fight in a mud puddle. But even when the fight is over, there's someone else waiting to settle the score.