Plot hole: It's revealed at the end of the episode that the reason Tommie was sleep walking was because he was so nervous about the 5th grade test. However, he was sleep walking before news about it was given (ie: The beginning of the episode).
Baby-Fier: Experiment 151 - S1-E35
Plot hole: When Nani, Jumba, Pleakley and Stitch are turned into babies, Pleakley says he did oops in his pants, but it is well known that Pleakly doesn't wear pants, so why does he say that when it's not true?