The phrase keigo tsukae literally means use honorific language, referring to the set of polite verb forms and vocabulary used in Japanese for respect, formality and social distance. As a short shared audio, it spread less as a lesson and more as a reaction, posted in messaging apps and soundboards whenever someone wants to mock-correct another person's tone. Its appeal is the contrast between everyday casual chat and sudden formality, which makes the clip useful far beyond language learning contexts.
About this sound
A short Japanese voice clip saying use keigo, or polite honorific language. People drop it in chats and edits to call out rude phrasing or overly casual speech.
This is a brief Japanese voice line telling someone to use keigo, the polite honorific speech used in formal and respectful conversation. The delivery is short, firm and a little scolding, like a teacher or senior correcting casual wording on the spot. Because it lands in under six seconds, the rebuke feels instant and comic rather than serious. Listeners hear it as a playful language check, perfect for moments when a message, comment or in-game chat gets too blunt, too familiar or too rude for the situation.