That's a LOT of Foil!

Chemistry professor Scott Bur works at Gustavus Adolphus College in Minnesota. And every year, his students play a practical joke on him...or more accurately, his office. This year, the theme was foil:

Yep, everything (and I mean EVERYTHING) in Bur's office was wrapped in foil. Chairs, books, and the floor were covered. Individual pens on Bur's desk were wrapped. The tissue box was covered in foil, as was the tissue sticking out of it. (The prank took a week to do...tear-down will probably just be a day, and all the foil will be recycled.)

More here.