Unlike a quote from a film or show, poing is a generic cartoon sound effect rather than a line tied to one character, which is why it appears on so many meme soundboards without a credited origin. Its appeal comes from that familiarity: the springy noise is instantly understood as a joke about bouncing, stretching or something going wrong. As short-form video and meme editing grew, creators kept reaching for it because it needs no explanation, fits a two-second gag, and works across languages. That simplicity is why it remains a staple for comic timing.