Het is niet waar is a common Dutch expression meaning it is not true, and as a short sound clip it circulates mainly as a reaction sound for denying something on screen. Because the phrase is short, emotional and easy to recognise, it fits the fast pace of meme edits, reaction videos and short-form clips where a spoken denial needs to land in under two seconds. Its appeal is not tied to one viral moment, so creators keep reusing it whenever a character, friend or streamer needs to protest a claim, a joke or an accusation.