Bardic Inspiration comes from Dungeons and Dragons, where a bard can use music, words or performance to grant an ally an extra die for an attack, ability check or saving throw. The idea has become a familiar shorthand in tabletop culture, especially in actual play videos and livestreams, where a short sound marks the moment the bonus is handed out. Because the mechanic is tied to encouragement and teamwork rather than a single scene, creators keep reusing the cue for heroic boosts, lucky rolls and confident entrances.