Probably the best prank that got pulled was when around christmas time, a group of my friends insisted on getting one of the english teachers a live christmas tree for their classroom. He insisted otherwise since he didn't want the mess to deal with and it seemed like a harmless verbal gag. That was until one day when I went to school and found a nice trail of pine needles that led from the door to his classroom. Our class goes inside with him and sure enough, in the middle of his classroom was a freshly cut pine tree from the school's lot right in the middle of the classroom floor. Needless to say, he wasn't too happy about it and neither was the school administration for having their beautiful line of pine trees ruined. But hey, at least the room smelled nice for a change.
