For their prank last year, seniors stacked plastic cups into towers and weaved strings through the entire first-floor hallway. Wanting to leave something more long-lasting behind, the Class of '09 combined a bunch of ideas into one big chaos — or Sue Kovacs' nightmare.

[UPDATED with photos] Last year's seniors filled the lounge with balloons and covered the west-entrance sidewalk with elaborate graffiti as their class prank. How would the Class of 2008 top that? This morning the rest of Uni found out. Senior Anna Cangellaris takes us behind the scenes of the latest senior prank.