The clip comes from Christopher Nolan's The Dark Knight from 2008, during Batman's interrogation of the Joker in a Gotham police room. The scene became one of the film's most quoted confrontations, helped by the contrast between Batman's controlled anger and the Joker's taunting calm, the same dynamic behind lines like I'm Batman in broader Batman culture. Clips of the slam were later lifted for soundboards and short edits, where the isolated thud became shorthand for an argument ending abruptly and forcefully.