Speaking of Dorms, there was a story (probably an Urban Myth) at Cary Quadrangle, the largest all-mens dorm at Purdue (and formerly one of the largest all-mens dorms in the nation, but this was before the recent renovations...).
Purdue, being a bit conservative, always had "guest hours" of something like 12 pm during the week, and 2 pm on weekends, and I seem to remember that these were the same in the 'co-ed' dorms, as well as the single sex dorms. Grad houses, Married Student Housing, and Hilltop Apartments had no such restrictions, but I digress.
Anyway, the story is told of a woman who'd stayed over at Cary with her boyfriend, and they had such REALLY loud sex that the RA (resident assistant, though Purdue has another name for them, RA is more commonly used in the States) AND Campus Police showed up and escorted the woman out of the dorm, where she was met by men lining the hallway, giving her an ovation as she left.