The line comes from the comedy film Just Friends, where it is delivered as a frustrated dismissal during a tense exchange. Lifted from the film as a short standalone clip, it began circulating on soundboards and in meme edits because its bluntness makes an awkward interruption instantly recognisable. Creators keep returning to it for the same reason: it needs no setup, the annoyance is clear in a couple of seconds, and it fits any moment when someone wants to say no without a long explanation.