This won't happen, but I'd find it hilarious if that was the film's subtitle and used in promotion.
Alright, which one of you secretly works for Warner Bros?
Yeah that's definitely true. I don't hate the title though.Dumb and unnecessary. They clearly just wanted her name in there as a selling point.
The Fantabulous Emancipation of Harley Quinn from Her Abusive Boyfriend the JokerIt’s up there with The Assassination of Jesse James by the Coward Robert Ford