Tourette's Guy is an early internet phenomenon featuring a man named Danny who is filmed during various explosive, expletive-laden outbursts. First appearing in the mid-2000s on a dedicated website and later viral on YouTube, the videos depicted Danny reacting violently to everyday annoyances, often shouting the name of late comedian Bob Saget or complaining about the lack of Miller Lite. While the character was largely believed to be a persona, the meme became a cornerstone of classic internet culture, representing raw, unfiltered frustration. Today, the meme template is used to convey extreme anger, sudden outbursts, or nostalgic humor regarding the golden age of viral videos.