Western animation/C

Ca

 * Captain Planet and the Planeteers: Five normal humans (the "Planeteers") must defend the Earth from pollution. Sometimes they must combine their power in order to summon Captain Planet.
 * Care Bears: Adventures in Care-a-lot - SE1-EP07a: "Growing Pains". Share Bear (the lavender female bear) and Cheer Bear (the pink female bear) battle it out for the best garden in Care-a-Lot, but both go too far becoming into giantesses.
 * Catscratch - EP05b: Human Kimberly buys all of the root beer in the store for a girls-only sleepover party. However, the cats have a plan to get root beer for themselves at any cost: by disguising themselves as girls in order to attend the party. One of that girls, Charlotte is a very huge girl compared to the others.

Ch

 * ChalkZone - SE3-EP10a: Rudy is forced to draw a huge body for a giant female brain.
 * Chuck's Choice - SE1-E12b: At the end of the episode, the robot tells us "what if Chuck had chosen Nuclear Mother instead of a tropical paradise". Chuck's mother grows, becomes muscular and her skin turns green (parodying Hulk), then, Chuck standing on the shoulder of his giant mother asks her to fight against a giant sea monster.

Co

 * Courage, the Cowardly Dog: An horror/mystery cartoon that deals about a coward dog who must defend his owners.

Cy

 * Cyberchase: Educational series about applied mathematics in fictional situations.