After Fanboy and Chum Chum get locked in the school on the last day of the year, they must learn to cope with their survival skills in order to escape.
Tropes:
- Acting Out a Daydream: The apparitions caused by the Cave of Carnival-Related Delusions. The boys appear to be on amusement park rides, but in reality they're partaking in some sort of dangerous encounter that nearly got them killed.
- "Last Day of School" Plot: The episode opens on the last day of school.
- Mood Whiplash: At first the boys are excited at being alone in school and enjoy the fun about it, but then it changes to confusion and finally to fear and shock once the lights go out and the doors are locked.
