The phrase is everyday Russian profanity used when writing makes no sense, and the clip circulates on user soundboards under its transliterated slug ebat chto tut napisano. Tags around it ask others to please decipher what is written, pointing to its common use over screenshots of bad handwriting, typos and nonsense messages. At 259 milliseconds it functions less as dialogue and more as a reaction button, shared among Russian speaking meme editors who need an instant, frustrated response to text nobody can read.
About this sound
A very short Russian voice clip saying ebat chto tut napisano, meaning what the hell is written here, used as a shocked reaction to confusing text.
At only a quarter of a second, this is a clipped Russian exclamation blurted in disbelief at something written down. The speaker spits out the phrase ebat chto tut napisano, roughly what the hell is written here, with a sharp, annoyed stress that makes the tiny clip feel like a full reaction. There is no setup or follow up, just instant confusion and profanity compressed into one hit. Viewers hear it as the moment someone opens a message, screenshot or comment, tries to read it, and immediately gives up in shock.