What is the most scared you have ever been from a book or movie?

When I was reading "The Stand" by Steven King and the devil changed from crow to Randall Flagg and his heels hit the pavement as he ran toward the man, I had to get up and go outside to be in the sunlight. Friday the 13th (part one) scared me so bad, I cannot watch it alone. I just saw the remake of The Omen and even though I saw all the originals, I still got scared with the dog in the coffin. The vampire boy popping out of the coffin in Salem's Lot scared the bejesus out of me when I was little. What parts of what movies scaaarred you baaaaaadd.?