Many girls of all ages say I hate boys, and this is a phrase that is common among all age groups. Many boys and men take a carefree attitude toward females, and this can lead to frustration when a girl wants to be taken seriously and she is not. I hate boys quotes can help you get some perspective after a bad relationship or if you are going through a rough breakup. Girls may hate boys for many reasons, and one of the most common is because boys often break hearts as they grow up. Boys may play games, try to play the field, and generally act immature in many ways. Girls generally mature faster than boys and this also plays a part because many girls may be put off by the difference in maturity levels.