The phrase in the title is Thai for a public relations or announcement sound, which explains how this short cue is shared on soundboards. Clips like this come from everyday PA culture in Thailand, where spoken introductions are used in schools, stations, offices and public buildings before information is read out. Online, creators reuse the familiar formal tone out of context, placing it before jokes, edits and mock notices. Its popularity comes from that instant recognition and the funny gap between official delivery and silly content.