An acronym that stands for Equal Opportunity Hater. Regardless of your race, color, or creed, and E.O.H. will hate you. An E.O.H holds no prejudices, he/she hates everybody equally.
Janice was raised in a society that promotes equality. Janice is also a hateful person. Rather than focusing her hate on a particular group of people, she spreads her hatred to any and every person she encounters, thus making Janice an Equal Opportunity Hater, or E.O.H.