I was a victim of this prank in college. We were on a road trip, sleeping in a lounge at another school and were awakened by a fire alarm. Somehow while we were sleeping a toaster with broken spring appeared on a table, filled with bread we didn’t have. The room filled with smoke, the entire dorm was evacuated, the fire department came.

After the fact, I realized I was probably explaining the situation to the perpetrators, but I don’t know if my annoyance at stupid prank was still amusing. They did keep straight faces.