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