The exact original source of this line is not widely documented, so it is best known online as a standalone meme voice clip rather than a famous movie quote. Short reaction sounds like this spread through edits and soundboards because they let creators deliver a clear attitude in only a couple of seconds. This one has stayed useful because returning characters, exes and rivals are a constant theme in comedy videos, and a firm dismissal fits many different situations without needing extra context.
About this sound
A short stern voice clip saying someone was told not to come back, used as a meme reaction when an unwanted person, ex or rival returns in short videos.
This is a brief spoken line delivered in a firm, unwelcoming tone, as if someone is shutting the door on a person who was already warned to stay away. The voice is direct and slightly annoyed, with emphasis on the warning itself, so it lands instantly even without any background music or sound effects. At just over two seconds long, it feels like a cold dismissal rather than a long argument. Viewers recognise the attitude straight away, which is why it works as a punchline for comebacks, rejected returns and awkward reappearances.