The Tactical Nuke sound is best known from Call of Duty: Modern Warfare 2, where it accompanies the match-ending nuke killstreak. The dramatic announcer delivery made it memorable far beyond the game itself. Over time, players brought it into montage culture, meme edits and reaction videos as a shorthand for absolute destruction or a result so extreme it ends the conversation. It still works because even people who never played the game recognize its all-or-nothing energy.