Neokalus is an adult Caucasian male with short black hair. A towering hulk of a man, he is clad in a red boiler suit (or possibly a dark orange jumpsuit, implying it's his inmate uniform), wears black gloves and grey shoes, dons an undersized pink clown mask, According to a radio report, he's 38 years old, approximately 6'4" (193 cm) tall, and weighs 240 lbs (108 kg). He holds a bloody kitchen knife, which he uses to kill people. He never talks, unless he decides to not kill you.