A Classic Camping Prank
We never get tired of this one. Nothing compares to taking your friend’s mattress and moving it to the lake in the middle of the night. Can you picture waking up and sticking your foot out from the blanket, only to tumble into (likely cold!) water?

Source: Toppoptoday.com
It goes without saying; we wouldn’t speak to the prankster for a long time… Besides, they look like they slept soundly through the night, floating peacefully on the lake. Maybe hotels should incorporate this option; someday, this could be a popular option!