As all teachers know, dealing with students of any age is a complete gamble with your sanity. Elementary school kids are prone to immature outbursts and are harder to control, but middle and high school students are smart enough to actually plan out devastating pranks on each other. Plus, students can be gross at any age. While most classes have no problems, it's only a matter of time before a teacher stumbles upon The One Kid They'll Never Forget. The kid who does something so unpredictable, so disturbing, so enraging, that they'll take the experience with them for the rest of their lives. When teachers (and sometimes other students) discuss these details, shocking stories emerge.