There is no widely documented origin for this clip, and it appears to be a user-generated prank recording rather than a line from a film, show or song. Its appeal is tied to its simplicity and to the name itself, which makes it feel personal when the target is called Per, while still working as a generic silly insult for anyone else. Because it is only a few seconds long, it fits easily into short videos, memes and chat replies, and that easy reuse is why small prank sounds like this keep circulating long after they first appear online.