Knor knor has no confirmed source recording or named creator, and the clip circulates simply as a short standalone pig grunt on soundboards. The name repeats the grunt itself, similar to how oink is written in several European languages where knor describes a pig sound. Online, creators treat it as a generic farm animal sting rather than a quote from a film or show, dropping it into edits, streams and short videos whenever a pig comparison will get a quick, harmless laugh.