This is how 98% of college pranks begin.
At Bournemouth University, Dorset, England:

"We were watching a non porn film and thought: ‘I wonder if we could get it on the other building?’ "It wasn’t until we realised we could do it that the idea to play porn came up."

A spokesman for UNITE, which runs Purbeck House Halls, said: "They’re students – if they’re going to be immature what can you do?

Students in Porn Movie Prank, The Sun>>