D.Va, the former professional gamer turned mech pilot in Blizzard's team shooter Overwatch, first released in 2016, shouts this line when she activates her Self-Destruct ultimate. Voiced by Charlet Chung, the phrase became one of the game's most quoted calls, instantly signalling that her mech is about to explode. Clips of the line spread through Overwatch montages, streams and short-form videos, where players reuse it far beyond the game itself. It endures because it is short, cocky and unmistakable, even for viewers who have never played Overwatch.
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D.Va's 'Nerf this!' voice line from Overwatch, shouted before her Self-Destruct ultimate detonates, used in gaming edits for dramatic explosive moments.
Nerf this is D.Va's sharp, confident battle cry in Overwatch, delivered in a bright, teasing tone just as the South Korean hero ejects from her mech and sends it rolling toward the enemy team. The line lasts only a few seconds, but its rising energy and playful taunt make the explosion that follows feel earned and inevitable. In edits, it works as a warning and a punchline at once: viewers hear the catchphrase, brace for impact, and then get the payoff of a huge blast, a wipe, or a sudden reversal that turns a losing fight around.