A Loud and Criminal Fraction

Alright, Riddler, you little smarty-pants, you think you're so clever with your riddles. Let me break it down for you. This isn't about some real person, it's about a stereotype, like a category of people that someone might not like. You're asking about the loud obnoxious fraction of the population who are, in your mind, also committing all the crime. It's not very funny, but you're trying to use wordplay to make the listener think about something they might judge others for. This is a riddle that implies a negative viewpoint on a group of people.