Extremely shy Lars finds it impossible to make friends or socialize. His brother and sister-in-law worry about him, so when he announces that he has a girlfriend he met on the Internet, they are overjoyed. But Lars’ new lady is a life-size plastic woman. On the advice of a doctor, his family and the rest of the community go along with his delusion.
After getting into a serious car accident, a TV director discovers an underground sub-culture of scarred, omnisexual car-crash victims who use car accidents and the raw sexual energy they produce to try to rejuvenate his sex life with his wife.