Shit, what a coincidence that this thread was started today! It turns out that this afternoon, as my roommates and I were lounging on the couch, drinking beer and watching tv, the aforementioned ice cream truck that plays "Fur Elise" drove by. One of my roommates got off the couch and looked outside, and the next thing that happened is that the 3 of us, 3 adult males in their mid- to late-20's, were pushing the 10- and 12-year-olds out of the way to get ice cream. He didn't have ice cream sandwiches, so I settled on a lime slurpee. It was great!