Barry Keoghan uses secret signal after being asked if he'll return as Joker in Batman 2

Dominic Smithers is LADbible's Editorial Lead. After graduating from the University of Leeds with a degree in French and History, he went on to write for the Manchester Evening News, the Accrington Observer and the Macclesfield Express. So as you can imagine, he’s spent many a night wondering just how useful that second language has been. But c'est la vie.