Don't even think about blessing this kid if you're in health class at a Vacaville high school. Teacher bans "bless you" in class. Parents, sneezers revolt! "The blessing doesn't make any sense anymore," teacher Steve Cuckovich said in an interview with local news. "When you sneezed in the old days, they thought you were dispelling evil spirits out of your body. So they were saying, 'God bless you,' for getting rid of evil spirits. But today, what you're doing doesn't really make any sense."