バングバングFreq.FrequencyTop 100,000Meanings1nounbangUsed for a sudden loud noise, such as an explosion or a door slamming. Common in manga, anime, and casual speech.ドアがバングと閉しまった。The door slammed shut with a bang.花はな火びがバングと大おおきな音おとを立たてた。The firework went off with a loud bang.