When brokenhearted Stan (Michael Stahl-David) flies to Austin for the weekend in hopes of "accidentally" running into his ex-girlfriend Cathy (Ashley Bell), he arrives to find their best friends Jeff (Zach Cregger)and Kara (Sara Paxton) in the middle of their own vicious breakup. Before too long, battle lines are drawn – and with the Air Sex World Championships in town, anything can go down.