The post shares a 56-second video compilation of 3D street art illusions, where chalk drawings on pavement create deceptive pits and hazards that startle pedestrians into jumping or recoiling, watermarked by artist "Skullprince." - Caption "The last one used 100% of his brain" spotlights the final segment—a prison cell mural illusion depicting an inmate painting an escape tunnel—humorously implying exceptional creativity beyond the myth of humans using only 10% of their brains. - With over 1 million views and 476 replies mostly in Indonesian expressing awe or prank-like surprise, it highlights viral appeal of optical illusions in public spaces, echoing studies on how such art exploits visual depth perception for emotional reactions.