Good Feels Good: Invoked. Malina makes a point that if Kuzco pulls a prank meant for Yzma on an innocent new student, he won't feel good about himself. But if he relinquishes the chance to prank him, then the rotten feeling inside him will go away.
Hidden Depths: In the end, the new student reveals that although he's not really a fellow emperor like Kuzco, seeing the latter's kindness inspired him to take up sports. As it turns out, he's very good at it.
Sheep in Sheep's Clothing: The titular new kid isn't really Yzma, he's just a nice guy who came to Kuzco's school. At worst, his biggest transgression is that he pretended to be a fellow emporer because he was afraid to be himself.
