The hitmarker sound became widely recognized through Call of Duty, where it plays when a shot connects with an enemy. It spread far beyond gameplay into MLG-era montage videos, parody edits and short-form memes, where creators use it as instant audio shorthand for a direct hit, a good point or a verbal takedown. Its staying power comes from how short and unmistakable it is: one tiny sound can make a moment feel confirmed, accurate and competitive, much like tactical nuke incoming marks a huge payoff in the same gaming culture.