Do you want to compare Colossal Boy with Parasite? Discover the powers, weakness & weapons of Colossal Boy and Parasite from Colossal Boy Biography and Parasite Biography. Find out all about Colossal Boy and Parasite.# Check out how is Colossal Boy unique and distinct from Parasite. Discover their love interest, sidekicks, family tree and the movies and games list in which Colossal Boy and Parasite have appeared. Find out everything about them here!