You're Next (2011)
A Referral From a Friend
by bethfury
“You’re like Batman!” her friend exclaimed as she recounted the mugger’s unconscious form and the woman’s frantic hug before Erin ran back into the evening. “I am not Batman,” Erin rolled her eyes, “I just know how to take care of myself.” “You saved the damsel and left before the cops could arrive,” her friend countered, “You are basically Batman.”