Who sabotaged the school restrooms? Whoever it was, they got what they wanted, because Zip and Zap can’t get in and they are practically peeing their pants… and in the end, they do – in class, and in front of Noggin and Evilina! To make up for their tarnished reputations, what better than to discover their enemies’ dark side, even if it is by sheer luck. First, the secret of the Poshfashion Girl prize that Evilina is always bragging about, and then Noggin’s “deepest, darkest” feelings for her. What is Evilina’s secret? What are these feelings Noggin has? We promise that it’ll be big! You’ll have to see it to believe it!