Put it between a sleepy opening shot and the reaction, then follow it with a Scream Meme and a Run Vine as everyone rushes away from the newly awake psycho.
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This is a short French meme clip lasting just over two seconds, built around the idea of a psycho waking up and switching on in an instant. It lands as sudden, unhinged and funny, the kind of jolt that makes a calm scene feel chaotic and a little threatening in a playful way.