Like all good ideas, Birds Of Prey's ridiculous full title started as a joke
When Warner Bros. first indicated that its DC superhero movie Birds Of Prey would be titled Birds Of Prey (And The Fantabulous Emancipation Of One Harley Quinn), it was initially taken as a joke. DC superhero movies are supposed to be deadly serious, after all, and that ridiculous name was clearly proof of someone having a bit of uncharacteristic fun. As it turns out, the name really did start as a joke, with screenwriter Christina Hodson telling Collider that she put it in as an “unofficial aka” when she wrote the script. As the project started to move forward, the wacky name just stuck.