They stole all the clocks, some kid even stole a printer...

[Lone Star]

My honors middle school math class was too dumb and unoriginal. The best we could come up with was leaving mothballs from our biology insect collection project under our teacher's desk at the end of the day.

The power went out about a week later during a heat wave and all the teachers moved their classes outside under the shade of the cottonwoods. Except for Mrs. Russell, who showed her only smile of the year when she told us "We'll be staying inside for class today, thanks for the moth balls."

[exsparky]

We stole about all the tennis balls from several clubs, marked them with our year and smuggled them onto the second floor overlooking the cafeteria.
During the end of freshmen lunch, everybody threw tennis balls down at the freshmen, 600 student backpacks full.