When I was in college, we took an instructor’s car (Geo Metro), put it on pallets, wrapped it in cardboard, shrink-wrapped it, and spray-painted "Return to Japan" on the side. Then we took a group picture in front of it, and put the picture in an envelope marked "Do not open until after graduation". It was sort of a tradition to play a practical joke on that particular instructor before graduation. It was also tradition to undo what you’ve done afterwards, of course.