The Cat in the Hat TikTok Trend Got So Dark the FBI Got Involved

The Cat in the Hat TikTok trend started as a bizarre internet joke using Mike Myers’ Cat from the 2003 live-action movie. Then came creepy edits, AI-generated “sightings,” fake security camera footage, people dressing up as the Cat in real life, and eventually posts naming actual cities, schools and students. What started as a meme escalated into school investigations, arrests, lockdowns, canceled classes and even FBI involvement across multiple states. In this deep dive, I’m tracing the Cat in the Hat trend back to its origins, how TikTok transformed a children’s movie character into an internet horror figure, how AI helped blur the line between fake and real sightings, and how the joke eventually became serious enough for law enforcement to get involved. From the original June 30 TikTok and the 2003 Mike Myers movie to Texas school threats, Kentucky investigations, real-life Cat costumes and the strange similarities to the 2016 killer clown panic, this is how one ridiculous internet meme spiraled completely out of control. #CatInTheHat #CatInTheHatTrend #TikTokTrend #TikTokDeepDive #InternetCulture #InternetMystery #SocialMedia #AI #SchoolThreats #FBI #MikeMyers