It’s last call and the bachelorette of the hour, Denise, and her bff’s Shannon and Leah are winding down. What should be a quick trip to the powder room before calling it a night turns out to be life altering. Denise and her friends catch her fiancé and another woman using the bathroom stall for a purpose which it definitely was not intended. The engagement is off.
Months later, Denise and Shannon return to the scene of the crime for happy hour, which turns out to be anything but happy, as Denise’s motive is to get permanent closure. Through a comedy of errors, her mission is thwarted by the powder room attendant.