"It's real," he told the publication, referring to the large scar on his head. "I broke my skull on Friday the 13th ... up hella mouthfuls of crimson red blood," Cloud said.

I wake up and I'm grateful to still be here, because I could have passed away," Chase Delorme-Rowan, 18, said with a smile.

Chase Delorme-Rowan can even see it pulsing. The 18-year-old lifts his curly brown hair to flash a long, red scar on the right side of his head, above his ear, where a piece of his skull is gone. The ...