Two-year-old C sits on his portable potty to pee. He stands, picks up the container part of the potty and starts swirling it around, searching for results. Nothing. He turns it upside down and shakes it. Nothing. Again he sits, stands, swirls, shakes. Again nothing. He becomes distraught. C: It won't work! His teacher: You must not have to pee right now, C. C, not calming down: It's broken! Teacher: What's broken? C: My thingie. (He grabs and shakes his penis roughly. Jumps u