The Fairly OddParents

The Fairly OddParents is an animated show on Nickedoleon. It follows the adventures of a ten year old boy named Timmy Turner who has magical fairy godparents. Being a story about magical beings, plots involving size change are a frequent occurence. Timmy, since he is the main character, is often the one who's size is altered. However, there have been instances where his godparents, Cosmo and Wanda, have been either shrunken or grown.