Punch barrage is a descriptive sound effect label rather than a clearly documented single-source quote or sample. Online, creators use it as a compact burst of repeated impacts for anime-inspired combo edits, meme beatdowns and action highlights. Its appeal comes from speed: one clip instantly suggests a full flurry of hits without needing several separate punch effects. That makes it useful for short-form videos, reaction edits and exaggerated comedy, especially when paired with a single punch sound before or after the main barrage.