The Human Centipede II (Full Sequence) Quote
Dr. Sebring: Let's see. The centipede can be considered a phallic symbol. Centipedes are very aggressive creatures. Their bite can be very painful. Maybe he's connecting the pain that a centipede inflicts with the pain inflicted on him through use of psychological and sexual abuse by his father.
Movie: The Human Centipede II (Full Sequence)