Tourettes Guy began as a series of early YouTube videos built around Danny, a character whose loud, involuntary-sounding outbursts became instantly quotable. Short clips of his shouting were passed around through reaction videos, compilations and soundboards, turning individual lines into reusable memes long after the original uploads faded from the front page. This particular exclamation survives because it is short, instantly recognisable and emotionally clear, making it an easy shorthand for panic or disbelief in gaming clips, edits and short-form videos today.