Little is documented about where Khei Kaver first appeared, and its small play count suggests it spread mainly as a niche soundboard clip rather than through a major show, film, or viral trend. That obscurity is part of its appeal for creators who want a reaction sound that does not feel overused, since listeners react to the timing and the playful hey-style hook rather than recognising a famous source. It is most at home in meme edits, reaction videos, and short social clips, where a brief, punchy audio cue can turn an ordinary moment into a joke without needing explanation.