Karen

A middle aged typically Caucasian female who believes that she has the right to, in any situation no matter the context nor her own preparedness take hold and boss around other people even if they may be more equipped or qualified to perform said task. They will claim to be backed up by non-existent laws that would permit her to boss around others if a person does something that the Karen does not like. Karen's will typically travel alone but occasionally they are seen in groups called complaints. When possible they will claim that vaccinations gave their kids autism when in fact it was genetic. Karen's will rave about "essential oils" and how they will protect their children from diseases. They will then make their child go to school even when they are terminally I'll with a contagious strand of the Black Plague.

That Karen just harassed a single mother and her infant child for walking on the left side of the sidewalk instead of the right and then called the cops.