This audio is mainly known online as a Thai reaction clip built around the phrase กูเจอคนเกรียน. Its exact original source is not clear from the available information, but it has circulated in meme edits, chat reposts and short reaction videos as a quick way to label someone as annoying, provocative or unserious. The clip stays useful because the wording is short, the emotion is instantly readable, and it fits many everyday situations where a creator wants a sharper Thai callout than a neutral reaction sound.