This week 24-year-old Aaron Homer was sentenced to three years probation for stabbing his friend Robert Maley after he refused to let Homer suck his blood again. Maley had given in to his vampire-obsessed friend's request once before, but only because he was threatening to cut his ex-girlfriend or her friend. Though two to three minutes of bloodsucking under the threat of violence would sour most relationships, the men remained friends until October, when Homer asked for another taste. "I said no, and he flipped," said Maley. "He said, 'I'm doing it,' and then boom ... he stabbed me."

Image via Andrew Buckin/Shutterstock.