The phrase itself is everyday Russian profanity, combining a dismissive idi ty nakhui with an exasperated ai at the start, which is why Russian speakers recognise the intent immediately. The exact recording source is unclear, but this short cut has circulated as a reusable reaction clip on soundboards and in meme edits. Its appeal is speed and tone rather than context, so creators reuse it across games, chats and dubbed videos whenever a character needs to reject someone bluntly in about one second, without explaining the joke or adding extra dialogue.