With no clear credited source in its listing, this clip circulates online purely on the strength of its chant and timing. Short voice phrases like this spread through soundboards and short form edits because they can be dropped into almost any scene without explanation. The bang bang bang wording works as both a knocking rhythm and a hype cue, while here we go signals a start, so creators reuse it for entrances, races, pranks and sudden action. Its brevity keeps it reusable across many different contexts.