The phrase behind this clip comes from Japanese sound symbolism, where dokkaan describes a sudden heavy blast, and pairing it with jirai, meaning landmine, turns it into a ready-made cartoon explosion. No single show or game can be credited as its source, so it circulates as a user-uploaded soundboard staple. Editors favour it because the word itself tells the audience what is coming, then the boom delivers the payoff. That self-explaining quality has kept it popular in anime-style edits, gaming fail compilations and short meme videos, where a quick, legible blast matters more than realism.