The sound comes from Google Translate's text to speech tool, where users type slang phrases and record the robotic reading. It builds on the long running John Cena meme culture online, including the famous and his name is John Cena entrance joke that turned his name into a punchline by itself. Clips starting with bruh spread widely on soundboards and short video edits as a shorthand for disbelief. This version combines both trends, which is why it is still shared for Cena edits and random reaction posts.
About this sound
Google Translate voice says bruh what the hell is that John Cena in a flat robotic tone, used for confused reaction memes and unexpected entrance jokes.
This clip is a Google Translate text to speech voice reading the phrase bruh what the hell is that John Cena. The delivery is completely flat and robotic, with unnatural pauses that make the confusion sound even funnier. There is no music or background noise, just the synthetic voice stumbling through slang it was never meant to say. That contrast between the deadpan machine tone and the shocked wording is why it lands as a reaction, turning a simple John Cena reference into an absurd, out of place moment.