𝗡𝗼𝘁𝗵𝗶𝗻𝗴 𝗖𝗲𝗿𝗶𝗼𝘂𝘀 on Instagram: "This video showcases a prank where a woman relaxes after applying a face mask, only to be startled by a mysterious figure, prompting a hilarious scream. Shared by @crazyclips_, an account known for viral content, it has gained 325,000 views and 2,500 likes, with comments ranging from amusement to caution about prank dangers. Jump scares activate the brain's fear response, releasing adrenaline for a thrilling reaction, as seen in fMRI studies."