Senior prank (funny)

We've all heard of senior pranks either from your parents or from friends. So we all know that they can go one of two ways, either really bad and not funny at all, or really really funny funny and perfect. It really depends on the nature of the prank and how well you pull it off. Some pranks require a lot of preperation and thought, some do not.

My friend told me a story about her dad's senior prank. This one just so happened to have gone really well, and it was really funny.
So, my friends dad took autoshop in high school (back when autoshop was still acceptable in school) and he was really good at it. He knew all there was to know about cars. So two weeks before school ended, him and a couple of his friends disassembled a car, took the parts up to the roof, and reassembled it.
The next day, everyone was confused at the car on the roof and no one knew how to get it down. It was going really well until the administration figured out that someone in autoshop must have had something to do with it.
Eventually, the principal found out and they were caught. However, the principal was so amazed at the nature of the prank that he decided not to give out punishments other than hving them take down the car.

Senior pranks are amazing. Especially when they have a lot of thought and preperation put into them. The whole point is to have fun, make memories, and maybe piss a few people off. Bonus points if you don't get caught!