Jarrofs tend to be smartasses, and emotionless. They hardly react to jack shit. They are commonly known as 'Old Men' and refuse to be known as a 'Teenager' even though they might physically be one. Their 'Old Man' trait causes them to think that new technology (iPhones, Social Networks, etc) is overrated. They are usually tall, and sometimes seen with curly, shoulder-length, red-ish blond hair.
Person 2: But his name is Jarrod.
Person 1: Does it look like we care?