-taking pictures of themselves and/or all of their friends on Photo Booth on their shiny, brand new Macbook
-feverishly copying their roommate's Book of Mormon notes minutes before the midterm
-trying desperately to think of the perfect iTunes library name for the shared network...maybe this was just me. The best ones I've ever either been told about or seen for myself were "I'm easy" (followed by a phone number) and "iPood".
-fake-studying while actually trying to catch the eye of the King of Helaman Halls, who only studies in Periodicals--except for those few occasions when he can be spotted in the No Shh Zone
DISCLAIMER: As a freshman, thanks to the Periodicals' social scene, I made a lot of my friends...so freshmen, just accept that you have these cultural obligations and give in to them. Also take an upperclassman out to a Dining Plus-paid lunch.