This clip circulates mainly as a short meme reaction sound rather than as a widely documented quote from a single famous scene. Online, people use "cheh" to signal disappointment, dismissal, or a fake-out that did not deliver. The sound shows up in short-form edits, reposted reaction compilations, and quick joke videos where timing matters more than source lore. Its staying power comes from how fast and readable the emotion is: one sharp word can turn hype into an instant anticlimax.