I started as a 3L yesterday. Funny anecdote.
In Securities (Act of 1933, if you want the whole title of the course), the professor was explaining that she allowed laptops but cautioned people not to play games or surf the web on them. "The reason I say this is because..." and somewhere in the middle of the word "because" a student's laptop made a loud instant messaging sound. This actually happened at the precise moment it could be most relevant and most arouse laughter from students and professor.