Pesty has a calm, modest nature. He tends to handle most situations with ease but is sometimes found to panic when problems get serious. Pesty gets along well with others and prefers company rather than working alone. He has a wide fascination with germs, diseases, and any deadly single celled organism. He is most happy when he is surrounded by germs and can become very childish in nature. When he turns up missing you can more than bet he will show back up later, covered and surrounded by deadly diseases.